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I will design your consumer product from concept to cad


About this gig
Why work with me?
- I've taken my own product from sketch to injection molding it's on sale right now. I know what works well and what is wasteful.
- I specialize in turning rough ideas into functional prototypes and manufacturable CAD.
Just send me your sketches, reference images, or rough notes. I'll handle the rest.
I will provide you with:
- 3D CAD model (STEP/STL or your preferred format)
- High-res renders
- Number of revisions based on your package
- Source files (Premium package only)
I DO NOT provide:
- Full manufacturing or injection molding tooling
- Physical prototypes (I design for 3D printing, but don't print/ship physical parts)
If you're not sure which package fits your project, message me before ordering. I'll ask a few questions and quote you fairly.
Delivery style preference
Please inform the freelancer of any preferences or concerns regarding the use of AI tools in the completion and/or delivery of your order.
Get to know Callum
Industrial Design and Concept Development
- FromUnited Kingdom
- Member sinceOct 2022
- Avg. response time3 hours
Languages
English
My Portfolio
FAQ
What file formats do you deliver?
STEP, STL, IGES, and native CAD format upon request (Premium package only). For renders: high-res JPEG or PNG.
I don't have sketches or CAD — just an idea in my head. Can you still help?
Yes. That's what I do best. Message me first so we can talk through your idea and agree on a package that makes sense.
My project is complex. Can you give me a custom quote?
Absolutely. The Premium package (£600 / $750) is a starting point. Message me with your project details and I'll provide a fixed price based on scope.

