Using Google SketchUp, he designed his ideal project box, then got busy building wooden molds. He scored some ... blog – he offers up some sound resin casting tips, as well as some pitfalls ...

Another tip is for DIY mold release made from petroleum jelly ... [Eric] uses sprues made out of resin rods that were cast inside of drinking straw molds. These he chamfers against a belt sander ...

Want to make silicone molds without spending a fortune? We test 4 budget-friendly methods to see which one works best! Whether you're into DIY, crafting, or resin casting, this guide will help you ...