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I’m developing a toothbrush that pairs a durable metal handle with a fully replaceable brush head, and I need a product designer who can turn this idea into a production-ready reality. Here’s what I’m after: • An ergonomic and functional form factor that feels comfortable in varying hand sizes while still looking refined on a bathroom counter. • A clean, intuitive mechanism for swapping brush heads—quick, reliable, and easy to manufacture. • Detailed 3D CAD (SolidWorks, Fusion 360, or similar) plus photorealistic renders that communicate materials, finishes, and colors. • Engineering drawings with tolerances, assembly notes, and exploded views suitable for supplier quotation and tooling. • Optional: a prototype model (CNC or 3D printed) so I can test grip, balance, and the head-change action before final sign-off. Acceptance criteria 1. Handle and head geometry pass a basic ergonomic grip evaluation (thumb and finger recesses, balanced weight). 2. Replaceable head locks securely with no wobble after 50+ swaps. 3. CAD files open natively and include all feature trees; STEP export provided for manufacturers. If you’ve designed small consumer products—especially grooming tools or kitchen utensils—your experience will translate perfectly here. Please share relevant sketches, CAD screenshots, or photos of past prototypes along with a short outline of your typical workflow and timeline.
Project ID: 40501861
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21 freelancers are bidding on average ₹21,309 INR for this job

Hello, i am ready exited to work you as i read your job description I am also an expert in making 2d,3d modelling and animating characters 2dautocad drawing ,elevation, solid work, Revit ,FBX ,Unity, Render also interior and exterior design. I have experience in field of more than 5+ years. I can Create Intro and Explainer Videos. for products and companies. Kindly check My Portfolio as well. Hope for your very soon reply. Thank you
₹25,000 INR in 2 days
7.8
7.8

Koncept 10 - Konnecting Ideas, Creating Realities! Greetings! My name is Umme Maryam and as a representative of Koncept 10, I would love to bring your toothbrush vision into a stunning, tangible reality. With our firm belief in creating images that breathe life into products, we'll provide you with everything you need- from detailed 3D CAD designs to photorealistic renders that effectively represent the materials, finishes, and colors of your design. Our proficiencies in solidworks and product design would mean that we'd not only meet your specifications for an ergonomic and intuitive toothbrush design but also exceed them. Our meticulous approach to detailing assures you’ll receive engineering drawings with precise tolerances and assembly notes suitable for manufacturer quoting purpose. We would make sure the files are open natively and have all feature trees so you can easily review and provide necessary feedback. To give you even more peace of mind, we’re willing to go the extra mile by offering an optional prototype model for testing purposes before we finalize everything. With our prior experience in kitchen utensil design, translating our skills to your grooming tool concept will be seamless. Thus, I assure you of utmost dedication and professionalism in turning your idea into a production-ready reality. Please don't hesitate to reach out, it'll be an honor to collaborate with you on this project!
₹25,000 INR in 7 days
7.3
7.3

Hi, I can design an ergonomic metal toothbrush with a premium appearance, comfortable grip, and manufacturable geometry. I have experience in consumer product design and precision CAD modeling. ✔️ Ergonomic product design ✔️ Surface & solid modeling ✔️ Manufacturing-ready CAD ✔️ STEP, IGES, STL, SLDPRT files Portfolio: https://www.freelancer.in/u/xabhix Ready to start immediately. Could you share any reference images or preferred material and dimensions? Best regards, Abhishek
₹20,000 INR in 7 days
6.5
6.5

As an experienced freelancer specializing in 3D CAD, modeling, and rendering, I wholeheartedly believe I can bring your ergonomic metal toothbrush design vision to life. My familiarity with tools like SolidWorks, Fusion 360, and AutoCAD perfectly aligns with your project's requirements. For instance, using these programs I've successfully created designs for both residential and commercial spaces, demonstrating my ability to blend form and function. In addition to creating precise 3D models, I also emphasize on visual communication. As such, I'll provide detailed renders that will effectively communicate materials, finishes, and colors. This will not only assist in a more accurate prototype creation but also ensure the supplier quotations and tooling are aligned with your expectations. Best regards, Sakshi masih
₹13,432 INR in 1 day
6.2
6.2

Dear Client, At Vutuk Design and Media, we specialize in bridging the gap between premium lifestyle product styling, rigorous metal manufacturing engineering, and elite commercial 3D asset visualization. Supported by a 15-year background spanning precision consumer hardware design, multi-material rapid prototyping, and high-end multimedia production, our integrated studio is uniquely positioned to execute your Ergonomic Metal Toothbrush project. To help us scope your product development requirements precisely, we would like to ask: Do you require structural Finite Element Analysis (FEA) or weight-distribution simulation reports to mathematically perfect the handle's balance and grip ergonomics? Are you planning an early physical prototyping run, and should we concurrently optimize the internal core configurations for SLS/metal 3D printing and final mass production? Would you like a high-end 3D animated promotional video showcasing an exploded component view, head-replacement mechanics, and premium branding assets for your marketing launch? We invite you to visit our profile and explore our complete product engineering, premium metal DFM simulation, and commercial media portfolio. Sincerely,
₹25,000 INR in 7 days
5.6
5.6

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message
₹25,000 INR in 7 days
6.0
6.0

This part is relatively simple for me; I've been using PTC/Creo for product design since 2008. If you don't mind the software, I'm available to assist you at any time. I will provide CAD files (DWG or STP format) and printable PDFs on time, complete the task within the stipulated time, and offer free product upgrades. I would greatly appreciate it if you could contact me.
₹35,000 INR in 7 days
4.7
4.7

Hi, I've amassed extensive experience and honed my skills in 3D modeling, rendering, and product design, with a keen focus on manufacturing compatibility. I possess all the vital proficiencies in tools like SolidWorks, Fusion 360, and more mentioned in your project description. One key strength I bring to the table that suits your project particularly well is my deep understanding of both aesthetics and functionality. Designing for smaller consumer products has always held great interest for me as it allows me to balance form and function in a highly efficient manner. This depth of understanding should translate effectively into achieving an ergonomic, yet refined handle design that feels comfortable across hand sizes without compromising visual appeal. Moreover, I want to emphasize my proficiency in delivering comprehensive engineering drawings with tolerances, assembly notes, and exploded views akin to your needs. Whether through sketching or CAD screenshots implementation during prototyping phase I maintain transparent lines of communication to ensure the realization of my client’s vision. With my meticulous attention to detail matched only by my dedication to customer satisfaction, I believe I can not only meet but exceed your expectations for this intriguing project.
₹16,000 INR in 1 day
4.2
4.2

Hello, I hope this message finds you well. My name is Rade, and I am a mechanical engineer based in Belgrade, Serbia, with over nine years of experience in the field. I have completed many projects throughout my career, primarily utilizing SolidWorks software. My portfolio showcases several projects across various sectors, including the military, food, and pharmaceutical industries. Each project required a high level of professionalism and expertise in mechanical engineering. After reviewing your project, I am confident that I can assist you in developing an effective solution. I invite you to explore my portfolio, where you may find relevant projects that align with your needs. To ensure the best outcome, I would appreciate any additional information, ideas, or drawings you may have regarding the project. This will help me gain a deeper understanding of your specific goals. I look forward to collaborating on this project and future endeavors. Best regards, Rade
₹25,000 INR in 7 days
4.2
4.2

Hi, Your project aligns well with my mechanical design background. I can develop the toothbrush from concept to a manufacturing-ready design, including the metal handle, replaceable brush-head mechanism, detailed CAD models, renders, and engineering drawings. I am a final-year Mechanical Engineering student with experience in SolidWorks, Fusion 360, CATIA, and manufacturing-oriented design. My work regularly involves creating assemblies, production drawings, exploded views, and STEP files for fabrication and prototyping. For this project, I can provide: • Ergonomic handle design suitable for different hand sizes • Secure and practical brush-head replacement mechanism • Complete 3D CAD assembly and part files • Photorealistic renders for presentation and supplier communication • Manufacturing drawings with dimensions and tolerances • STEP, STL, and native CAD files I can also incorporate feedback after prototype testing to refine the design before final delivery. I am available to start immediately and can share progress throughout the project. Thank you for your consideration. Best regards, Mohammad Haris
₹15,000 INR in 3 days
3.7
3.7

Leveraging my 14+ years of experience in industrial design, combined with my comprehensive skills including 3D modeling, rendering, and mechanical engineering specifically in SolidWorks and Fusion360, I am equipped to realize your vision for an ergonomic metal toothbrush design with excellence and efficiency. Having previously focused on grooming tools and kitchen utensils, I am skilled at transforming ideas into reality that aligns with market requirements seamlessly. From refining the form factor to ensuring that the handle not only feels comfortable but also aligns with various hand sizes, all while maintaining an aesthetically pleasing look for your bathroom counters - I understand the intricacies of creating a consumer product that truly stands out. In line with your requirements, I will deliver detailed 3D CAD designs and photorealistic renders that beautifully communicate materials, finishes, and colors, in addition to providing engineering drawings with tolerances, assembly-notes, and exploded views. Finally, your optional requirement for a prototype model is well within my array of capabilities; whether through CNC or 3D printing options,I will ensure that you get a tangible assessment of the grip, balance as well as the seamless head-change action before final sign-off. With all these skills combined by my commitment to meeting deadlines,you can be assured of receiving nothing but top-quality designs that are ready for production.
₹12,500 INR in 1 day
2.4
2.4

Being a seasoned creative and mechanical engineer, I am confident in my ability to transform your metal toothbrush concept into an ergonomic work of art. My expertise includes 3D modelling, rendering, mechanical engineering, and proficiency with tools such as SolidWorks – precisely the skills needed for your project. I have a proven track record of implementing these skills to create beautiful and functional designs, just like you're looking for. I can deliver detailed and comprehensive 3D CAD designs that will help you visualize the final product. Additionally, I’ll use SolidWorks' feature tree for accurate manufacturing drawings and "STEP" exports necessary for your suppliers. So far, I have designed numerous consumer products - from grooming tools to kitchen utensils - all with a keen focus on balancing aesthetics and performance. This blend is crucial for your toothbrush design as you’re seeking to achieve not only an ergonomic design but also the look of refined elegance for bathroom counters. Drawing from these experiences, I can assure you that my design will pass basic ergonomic grip evaluation (thumb and finger recesses), balance well in varying hand sizes while maintaining visual appeal. Moreover, I fully understand how important it is for you as the entrepreneur to be able to test out the prototype before giving final approval.
₹25,000 INR in 7 days
0.5
0.5

Hi there, I have carefully reviewed the requirements for your ergonomic metal toothbrush project as outlined . With my background as a Mechanical Design Engineer and my proficiency in SolidWorks and CAD modeling, I am well-equipped to turn your concept into a manufacturable, high-quality product. My Approach to Your Project: Design for Manufacturability (DFM): I will focus on creating a robust yet elegant design that balances aesthetic appeal with the practical requirement of a reliable, easy-to-replace brush head mechanism. Ergonomics & Functionality: I will integrate the necessary features for grip (including thumb and finger positioning) to ensure comfort and balance, as well as testing the mechanism for durability over 50+ replacements. Technical Deliverables: I will provide detailed CAD files (SolidWorks/STEP), full assembly and exploded view drawings, tolerance specifications, and material/finish recommendations ready for production. Prototyping: I understand the importance of testing and can provide files optimized for CNC or 3D printing, allowing you to verify the grip and mechanism performance before final approval. You can see examples of my previous product design and mechanical assembly work here: [Chèn link portfolio của bạn vào đây]. I am very interested in this project and would love to hear more about your specific vision for the design aesthetic. I am ready to start immediately and can meet your 7-day turnaround requirement. Best regards,
₹19,800 INR in 7 days
0.0
0.0

I would like the opportunity to work on your project. I assure you that I will complete it with full dedication, accuracy, and professionalism. I am confident that my skills and experience in product and CAD design will meet your expectations and deliver high-quality results within the given timeframe. I specialize in creating functional, manufacturable, and aesthetically refined designs with a strong focus on ergonomics and usability. I will ensure the toothbrush design is not only visually appealing but also optimized for comfortable grip, material efficiency, and real-world production feasibility. Software & Tools I Use: AutoCAD, SolidWorks, Fusion 360, Autodesk Inventor, Blender, Autodesk Maya, 3ds Max, SketchUp, V-Ray, Substance Painter, Adobe Photoshop, Unreal Engine, Revit, ZBrush, Canva, and other AI-assisted design tools.
₹19,000 INR in 7 days
0.0
0.0

I’ll deliver exactly as per your requirements.I have 18+ years in rigid packaging design, so I know it takes time to do it properly. With your requirements, I’d need 14 working days to cover concept, CAD, and DFM so the final design is production-ready.
₹12,500 INR in 14 days
0.0
0.0

As a multidisciplinary designer proficient in SolidWorks, I know that designing a product as precise as yours requires a blend of creativity and engineering discipline, and I can guarantee you exactly that level of quality. My recent project with complex freeform geometry similar to yours demanded both technical precision and beautiful visual output, and I was able to deliver by integrating solid modeling and subdivision modeling principles. Hence, coming up with an ergonomic design for your toothbrush handle that satisfies functional requirements without compromising on style would be right up my alley. Not only have I worked with Solidworks but also other 3D software like ZBrush, Blender, 3ds Max, which make me versatile in understanding different design perspectives and meeting demands across platforms. The tooling drawings that you need wouldn't be a problem either since they form an integral part of every design process I undertake.
₹29,000 INR in 2 days
0.0
0.0

Hello Sir, I have a ready STL model of a toothbrush with a fully replaceable brush head. The design is practical, easy to use, and can be modified to meet your specific requirements. I would be happy to share the model and discuss any changes you may need. Thank you!
₹12,500 INR in 1 day
0.0
0.0

As an experienced mechanical engineer, I believe I am the ideal candidate to bring your ergonomic metal toothbrush design to life. My proficiency in SolidWorks and other CAE tools, such as ANSYS, provides me with the capability to produce detailed 3D CAD renderings that precisely communicate materials, finishes, and colors -- a crucial aspect you've outlined in your project description. Having completed various projects similar to yours, especially designing grooming tools and kitchen utensils, I understand the importance of both functionality and aesthetics. Your desire for an ergonomic and comfortable toothbrush handle suits perfectly within my skillset. Additionally, I can create engineering drawings with tolerances, assembly notes, and exploded views required for supplier quotation and tooling. My previous work in designing prototypes for 3D printing also positions me well for optional prototyping in CNC or 3D printing to test grip, balance, and the head-change action - ensuring the product meets your vision precisely before the final sign-off. Let's collaborate to create a product that stands out on bathroom countertops while providing utmost comfort for your customers!
₹15,000 INR in 7 days
0.0
0.0

Kochi, India
Member since Jun 9, 2026
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₹12500-37500 INR
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