Casting in Pewter: Make Your Own 3D Printed PLA Mold

[Brian_Krassenstein]

This is a great winter project, recently shared on Hackaday, combining basic pewter casting with 3D printing. Using your preferred 3D modeling program, you can create a mold for an object you design, print the mold in PLA, and then use it to cast the object in lead-free pewter. The project, from maker Brendan Sleight, requires some previous knowledge of 3D modeling and some inexpensive materials, as well as some basic safety measures. It's surprisingly easy! Read more at 3DPrint.com.