![Skull Piston Cavity Molds](https://cdn.thingiverse.com/renders/11/80/b0/60/95/0c74470cabcb72715e699cfbe57f875a_preview_featured.jpg)
Website: thingiverse
Author: Radem
Price: Free Download
File format: .Stl 3d printable
Description:
The skull piston key chain (https://www.thingiverse.com/thing:2055033) is so cool I had to make one and try the cold casting method. I thought it would be easier to print the cavity for the silicone mold, than to make it by hand. I scaled it down to 66% to get a smaller version. I broke it at the base of the skull after