I will create 3d mold design and custom mold for resin silicone and casting stl soap

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marks_melody
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marks_melody
Marks M

About this gig

Looking for a custom mold design for resin casting, silicone molding, or product prototyping?


I design functional and clean 3D molds for silicone, resin, soap, candles, jewelry, chocolate, and custom casting projects. Every design is optimized for usability, printing, and production workflow.


Services included:

  • Silicone mold design
  • Resin mold creation
  • Split mold design
  • Custom casting mold
  • 3D printable mold
  • STL and STEP files
  • Product-ready CAD models



This service is ideal for:

  • Resin artists
  • Small businesses
  • Product creators
  • Handmade brands
  • Prototype development


Why work with me?

  • Detailed CAD modeling
  • Easy-to-use mold layouts
  • Clean geometry
  • Fast communication
  • Professional file organization


I can create single piece molds, multi part molds, and reusable casting molds based on your concept or product dimensions.


MESSAGE ME before ordering with your idea, sketch, or sample image so I can guide you toward the most suitable package.

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 Marks M

Marks M

Turning Ideas into Production Ready Mold Designs

  • FromUnited Kingdom
  • Member sinceMay 2026
  • Languages

    English, French, Spanish, German, Italian
I specialize in custom mold design, injection mold development, silicone mold creation, and 3D CAD modeling for manufacturing and prototyping. I create production ready designs for plastic parts, resin casting, soap molds, candle molds, chocolate molds, jewelry molds, and 3D printable molds using SolidWorks and Fusion 360. My focus is clean design, manufacturable geometry, accurate dimensions, and professional communication. Whether you need STL, STEP, or CAD files for prototyping or production, I deliver organized and efficient design solutions tailored to your project needs.

Other Industrial & Product Design Services I Offer