LM needed to make a large number of miniature concrete blocks. LM came to HFS for her solution. We created a mold to create silicone molds that would create her mini blocks.
We 3D printed the molds in PETG since we didn't know if they might need to survive a hot car at some point, and shipped them off to LM.
Here is LM's first attempt at making a mold.
LM's molds worked great!
And the blocks were perfect!
