Tetris-shaped mold

thingiverse

I've used molds in shapes of Tetris blocks originally intended for ice cubes, but unfortunately, I couldn't manage to create a non-leaking print yet. Maybe these can still be useful for storing flour or other dry goods. The source code is designed so you can configure the shapes you want by enabling and disabling walls. When using Slic3r, choose top layers 0 with no infill at all. I used vertical layers 2 and then layers 3-4 as bottom layers. Disclaimer: use these molds at your own risk since our filaments can be toxic for food use. Update: I printed the mold using ABS plastic. After applying a small amount of ABS glue to the bottom from the outside, it seems to have solved the leak issue.