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I need a simple 3D CAD model designed for a small weighted desk block that will contain a hidden NFC sticker. This is a mechanical/enclosure design only. No electronics design is needed. ### Dimensions - Overall size: approximately 60 mm × 60 mm × 24 mm - Square shape with rounded corners - Corner radius: approximately 8–10 mm - Slightly softened/beveled exterior edges - Flat top and bottom ### Exterior - Clean, minimal design - Engraved/recessed text saying **BRICK** centered on the top - Bold, simple sans-serif font - Text approximately 25–30 mm wide - Engraving depth approximately 0.5–0.8 mm - Text should be recessed, not raised ### NFC Sticker Compartment A 25 mm diameter round NFC sticker will be placed inside the block. Requirements: - Circular recess on the inside of the top surface - Approximately 27 mm diameter - Approximately 0.5–0.7 mm deep - Centered underneath the BRICK text - Only approximately 1–1.5 mm of plastic between the NFC sticker and the exterior top surface - NFC sticker must sit flat - Center area behind the NFC sticker should remain free of metal ### Weight Compartments I want the finished object to feel heavy and stay firmly on a desk. - Include internal cavities for steel washers or other small metal weights - Weight cavities should be located toward the bottom and outer edges/corners - Keep metal away from the NFC sticker area - Target finished weight is approximately 120–160 g after weights are installed - Weight should be adjustable before final assembly ### Bottom - Separate removable bottom plate - Approximately 2 mm thick - Press-fit or snap-fit preferred - It can be designed to be glued permanently after assembly - Must allow access for installing the NFC sticker and weights - Include a shallow recessed area on the exterior bottom for a rubber/non-slip pad ### 3D Printing The model should be suitable for FDM 3D printing using PLA/PLA+. Please design with realistic print tolerances for the removable bottom piece. ### Deliverables Please provide: - STL files ready for 3D printing - STEP/STP file - Original/editable CAD file if possible - Separate files for the main body and bottom plate Please include your total price and estimated turnaround time in your proposal. This should be a fairly simple model. I am mainly looking for someone who can make it clean, dimensionally accurate, and easy to assemble.
Project ID: 40737044
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43 freelancers are bidding on average $20 USD for this job

As a seasoned 3D designer and product expert with over 9 years of experience, I believe I am the perfect fit for your project. Having worked extensively with Fusion 360 and Solidworks, I am well-versed in bringing clean, dimensionally accurate designs to life, which I believe aligns perfectly with your project vision. Drawing from my expertise in mechanical design and understanding of print tolerances, I can ensure that every element of your project - from the engraved bricks to the NFC sticker compartment - will not only be functional but also visually appealing and easily assembled. Using my knowledge of 3D printing and materials like PLA/PLA+, I'll create a model that not only adheres to your specific dimensions but also achieves the tactile weightiness you envisage. Moreover, as a strong believer in efficient turnarounds without sacrificing quality, I will commit to delivering high-quality STL files, STEP/STP files, editable CAD files (if possible), all neatly separated for easy identification. Let me help transform your vision into reality - choose me for this rewarding opportunity and together we'll create a compelling mechanical masterpiece that's both functional and beautiful.
$25 USD in 1 day
8.5
8.5

Hello, I am a design engineer, I am expert in 3D different products designs & Modeling so i can do the required design in the required time. I have finished similar projects before and finished 600+ projects. Please check my portfolio and reviews. Thanks.
$25 USD in 2 days
8.5
8.5

As an experienced professional in both 3D design and printing, I can confidently state that I possess a comprehensive understanding of your project requirements. Having successfully designed numerous 3D CAD models for clients, I am confident in my capacity to deliver you a precise, detailed model ready for FDM 3D printing. My expertise with software like Solidworks and Fusion 360 will guarantee we achieve clean, dimensionally accurate outcomes that adhere to the constraints of your PLA/PLA+ printing. The task at hand aligns effortlessly with my skill set, since I’ve been regarded as diligent, scrupulous, and delivering on time every time. As you've indicated, the NFC sticker and weight compartments must be meticulously positioned to avoid damage or tampering function -- and this is where my proficiency shines. With an eye for detail and a depth of knowledge in mechanical design, I'm capable of providing the necessary dimensions factoring in tolerances achievable through 3D printing processes.
$65 USD in 2 days
7.9
7.9

Hi, I am certain that my experience and skills make me the perfect fit for this job. My hands-on experience with CAD/CAM, Solidworks and my ability to seamlessly integrate mechanical and product design skills will help me craft an intricate, dimensionally accurate and easy-to-assemble model for you. Having specialized in STL modeling, 3D printing, and precision digital design throughout my career, I have fine tuned my understanding of the necessary print tolerances and have a knack for optimizing designs for FDM printing. I understand the need for clean, accurate and functional designs when it comes to STL modeling and 3D printing, which aligns perfectly with your project goals. Furthermore, I bring with me a commitment to professionalism, clear communication and client satisfaction. I will go above and beyond to deliver not only accurate STL files but also STEP/STP files and original/editable CAD files as per your request. Trust me with your project; together we can ensure your vision is translated into reality with excellence. My bid for this project is [insert total price] and I estimate the turnaround time to be [insert estimated turnaround time]. Let's discuss further on how I can make this happen for you.
$25 USD in 1 day
6.9
6.9

Hello, I can model your 60 x 60 x 24 mm BRICK as two clean, editable parts for PLA/PLA+ printing. One detail I would check carefully is the remaining plastic UNDER the recessed text: the 0.5-0.8 mm engraving must not unintentionally thin the NFC window below the intended section. The design would include 8-10 mm rounded corners, softened edges, centred recessed lettering, the approximately 27 mm internal sticker seat, and separate weight pockets at the lower perimeter. I would keep the central NFC region clear of metal and use the actual washer dimensions to estimate the adjustable 120-160 g finished mass. The 2 mm bottom plate would have a printable press/snap fit and the requested non-slip pad recess. USD20 includes native SolidWorks or Fusion CAD, STEP and separate watertight body/base STLs, plus one fit correction after your print feedback. Initial delivery is 2 days after confirming the few remaining details. Which washers/weights and printer nozzle size will you use? Should the 1-1.5 mm NFC window be measured to the engraved letter floor or the surrounding flat top? NFC reading should be checked on the assembled prototype with the actual sticker and weights. Gokay
$20 USD in 2 days
6.7
6.7

Hello, I can design your NFC square brick as a clean, printable enclosure with the recessed BRICK text, centered NFC pocket, internal weight cavities, and a removable bottom plate sized for realistic FDM tolerances. I’ll model the body and base as separate parts in a practical, assembly-friendly way, keeping the NFC area clear of metal while placing adjustable weight pockets near the lower corners for a solid desk feel. I’ll deliver STL files for printing, plus STEP/STP and the original editable CAD file if possible, with attention to smooth edges, proper wall thickness, and a flat, reliable fit for the bottom plate. Please have a look at our Freelancer portfolio through the links given below. https://www.freelancer.com/u/CreativeDesign50 Best regards Kirandeep K.
$10 USD in 1 day
6.6
6.6

Hi, I have read your project details carefully titled as "NFC Square Brick Design". I have experience in SolidWorks and mechanical product/enclosure design for 3D printing. I can create the 60 × 60 × 24 mm rounded square body with the recessed "BRICK" text, internal NFC sticker pocket, adjustable weight cavities and removable snap-fit bottom plate. I will pay close attention to the 1–1.5 mm wall thickness above the NFC sticker, keeping metal weights away from the NFC area, realistic FDM tolerances, snap-fit clearance and easy assembly. The design will be optimized for clean PLA/PLA+ printing with separate main-body and bottom-plate files. I can provide STL, STEP/STP and the editable CAD model, with the design fully dimensioned for future adjustments. I can complete this simple model within 1–2 days. Please send me any preferred font or reference image and let's get started. Thanks. Regards.
$25 USD in 1 day
5.4
5.4

Hi, I can design a simple, precise 3D CAD model for your weighted desk block with a clean internal cavity for securely housing the hidden NFC sticker. I’ll focus on practical dimensions, clean geometry, easy manufacturability, and reliable assembly while ensuring the NFC placement remains concealed without compromising its functionality. With 8+ years of CAD and 3D modeling experience, I can deliver an organized, editable, production-ready model suitable for 3D printing or manufacturing. Portfolio: https://www.freelancer.com/u/mahadhasan012 Best regards, Mahad Hasan | CAD & 3D Modeling Expert
$25 USD in 1 day
5.0
5.0

Hello, Having read through the detailed description of your project, I am confident that I am the best fit to bring your vision of the NFC Square Brick Design to life. My skillset includes a 5-year history in 3D modeling and design with a strong emphasis on print-ready and structurally optimized models. I'm experienced in using slicing software such as Cura and PrusaSlicer for quality assurance in order to guarantee a flawless end result. Furthermore, I offer proficiency in both Blender and Zbrush as well as SolidWorks which is one of the leading softwares in mechanical/enclosure designs. This allows me to have precise control over every element of your project - from the overall dimensions, rounded corners and beveled exterior edges, to the engraving depths for text and dimensions for NFC sticker compartment - all while maintaining a clean and minimalistic look. Last but not least, my extensive experience with CAD/CAM processes will be invaluable in delivering top-notch 3D printable models that's tailored specifically for FDM printing using PLA/PLA+. It will also include separate files for the main body and bottom plate. Therefore, I can assure you not just visually appealing designs but ones that are easy to assemble, dimensionally accurate and overall meet your satisfaction. With my passion for turning concepts into print ready models, functional for everyday use, I'm excited about possibility of collaborating with you on this project! Thanks!
$10 USD in 4 days
5.0
5.0

I can design this BRICK as a clean, fully parametric Fusion 360 model with the NFC compartment, adjustable weight cavities, and removable FDM-printable bottom plate built into the design from the start. I’ll accurately model the 60 × 60 × 24 mm body, rounded corners, recessed “BRICK” text, centered NFC sticker pocket, and internal weight cavities while keeping the metal weights away from the NFC area. The removable bottom will use realistic FDM clearance for a reliable press-fit/snap-fit and include the requested recess for a non-slip pad. I’ll also keep the design easy to assemble and modify, with separate main-body and bottom-plate files. You’ll receive the editable Fusion 360 source, STEP, and print-ready STL files. I can complete this cleanly and quickly, with the critical dimensions and print tolerances checked before delivery. Turnaround: 1–2 days.
$10 USD in 1 day
4.7
4.7

I am Ahmad. I have extensive experience in 3D CAD, mechanical enclosure design, functional 3D-printed products and precision prototyping, and I can develop your compact weighted NFC desk block as a clean, assembly-ready model. I create the 60 × 60 × 24 mm rounded enclosure with 8–10 mm corner radii, softened edges and recessed BRICK text. The internal design will keep the NFC sticker approximately 1–1.5 mm below the top surface while maintaining a metal-free zone behind it. Adjustable weight cavities will be positioned low and toward the outer areas for stability without interfering with NFC operation. Deliverables Main body 3D CAD model Removable 2 mm bottom plate NFC sticker recess and clearance Adjustable weight cavities Snap/press-fit assembly features Bottom rubber-pad recess Recessed BRICK engraving STL files for both parts STEP/STP file Editable native CAD source FDM print-tolerance considerations Why Choose Me I’ll focus on clean geometry, accurate dimensions and practical assembly, including realistic PLA/PLA+ tolerances for the removable bottom. I’ll also check clearances and ensure the metal weights remain separated from the NFC antenna area.
$20 USD in 1 day
4.2
4.2

Hi there ! With more than a decade of experience in 3D CAD, 3D Modeling and 3D Printing, I am confident that I can deliver exactly what you are looking for your NFC Square Brick design project. My proficiency in using industry-leading software like SolidWorks, Fusion 360, Blender, SketchUp, and AutoCAD will ensure both precision and customization in the design to meet your specific needs. My deep knowledge of mechanical and product design will be particularly advantageous for this project as it requires incorporating a smooth outer surface with engraved recessed text and a hidden NFC sticker compartment. Committed to lean design practices, I will ensure that the final model is not only attentive to aesthetics but also optimized for manufacturing, assembly, and tolerance requirements. Being able to deliver high-quality designs within given timelines has been one of my key strengths throughout my career. This combined with my availability round the clock for any kind of clarifications or changes you'd need makes me a perfect fit for your job. So let's work together to turn your idea into a tangible reality that exceeds your expectations! Thanks & regards Gaurav Sharma…..
$25 USD in 1 day
4.2
4.2

Hi, I can design this weighted NFC desk block as a clean, functional, and fully 3D-printable enclosure. I’ll build the 60 × 60 × 24 mm body with rounded corners, softened edges, and the recessed BRICK text on top while keeping the NFC area thin enough for reliable sticker operation. The internal layout will include a centered NFC pocket and separate weight cavities positioned toward the bottom and outer areas, keeping metal away from the NFC zone. I’ll also design the removable 2 mm bottom plate with a practical press-fit or snap-fit and realistic FDM tolerances, plus the recessed area for the non-slip pad. The main body and bottom plate will be provided separately as clean STL files along with STEP and editable CAD files. I’ll optimise the geometry for PLA/PLA+ and check the assembly fit before delivery. My fixed price is $65 and the estimated turnaround is 3–4 days.
$15 USD in 1 day
4.2
4.2

Hi, I’d be happy to create this compact weighted NFC desk block with a focus on dimensional accuracy, clean appearance, and easy assembly. I’ll model the rounded 60 × 60 × 24 mm enclosure with the recessed BRICK lettering, internal 25 mm NFC sticker compartment, and approximately 1–1.5 mm top material above the sticker. I’ll carefully arrange the adjustable steel-weight cavities toward the lower outer areas while maintaining clearance around the NFC antenna area. The removable bottom plate will be designed with proper PLA FDM tolerances so it can be press-fitted or snapped into place and optionally glued after assembly. I’ll also include the bottom recess for the rubber pad and separate the body and plate for convenient printing. You’ll receive print-ready STL files, STEP/STP, and the editable source CAD file. My total fixed price is $80 with an estimated delivery time of 4–5 days.
$12 USD in 2 days
4.5
4.5

Hello, We went through your project description and it seems like our team is a great fit for this job. Lets connect in chat so that We discuss further. Regards
$18 USD in 1 day
3.7
3.7

Hi, I can design this compact weighted desk block as a clean, accurate, and FDM-ready CAD model. I will create the rounded 60 × 60 × 24 mm body with recessed BRICK text, internal NFC sticker recess, adjustable weight cavities positioned away from the NFC area, and a removable snap/press-fit bottom plate with realistic PLA printing tolerances. Deliverables will include separate STL files for the main body and bottom plate, STEP/STP, and the editable CAD source file. I will ensure the model is watertight, dimensionally accurate, easy to assemble, and ready for PLA/PLA+ printing. I can start immediately and provide a clean, print-ready design. Regards
$20 USD in 1 day
3.7
3.7

Hi, Could you clarify if you have any preferences for the design software to be used for the CAD model? I can create a clean and precise 3D CAD model for the weighted desk block, incorporating all your specifications and ensuring it’s suitable for FDM 3D printing. I’ll ensure the NFC sticker compartment fits perfectly, the engraved text is centered, and the removable bottom allows easy access for weight adjustments. With 5+ years of experience in product design and mechanical engineering, I’m confident I can deliver a model that meets your needs. My total price for this project would be $150, and I can have it ready within 5 days. I’ll provide STL files, a STEP file, and the original CAD file for your convenience. Let me know if you’d like to proceed! Best regards, Engr. Sahad Ahmed K.
$10 USD in 1 day
4.2
4.2

I would love to design your clean, dimensionally accurate weighted NFC desk block with recessed BRICK text, adjustable weight cavities, NFC clearance, and removable snap-fit base. I’ll provide print-ready STL, STEP, editable CAD, separate body/base files, and realistic PLA tolerances. Let’s chat for further details. Regards, Muhammad Mohid Ahmed.
$10 USD in 1 day
3.5
3.5

Hello, the main challenge is balancing the NFC placement, adjustable weight cavities, and removable bottom within a compact 60 mm enclosure while maintaining reliable FDM tolerances and a clean external finish. I would model the main body and bottom plate as separate editable components, keeping the NFC zone free of metal, positioning the weights toward the lower perimeter, and designing the snap fit with practical PLA printing clearances. I have worked on compact mechanical enclosures and functional 3D printable parts and can share relevant examples once we connect in chat. Also a quick question, do you already know the exact thickness of the NFC sticker and preferred washer dimensions so the internal clearances can be designed around them? Best Regards, GridSmithLTD
$10 USD in 1 day
3.2
3.2

Hello, I understand that you are looking for a freelancer to design a 3D CAD model for a small desk block containing a hidden NFC sticker. My expertise lies in mechanical design and enclosure design, making me a suitable candidate for this project. I will ensure that the design meets your specifications, including the square shape with rounded corners, engraved text, NFC sticker compartment, weight compartments for a heavy feel, and a separate removable bottom plate for easy access. The model will be designed for FDM 3D printing using PLA/PLA+ with realistic print tolerances. I am confident in delivering high-quality STL, STEP/STP files, and original CAD files as requested. You can view relevant samples of my previous work in my portfolio: https://www.freelancer.com/u/alphatechca Let's discuss how I can bring your vision to life. Thank you for considering my proposal.
$18 USD in 1 day
3.1
3.1

Redmond, United States
Member since Sep 27, 2026
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