Brush cleaning pad

You should print it at 100% infill so the brush cleaning pad doesn’t float on the surface of the water. You can also add a small drop of hot glue if needed.

PLA works, but it can be a bit too harsh on your brushes since it’s quite rigid. On top of that, the layer lines may start to separate over time when exposed to water.

TPU 95A works better. Ideally, use a light color (grey, pink, etc.) so you can easily see when cleaning the brush cleaning pad.

The pack comes in two versions depending on your needs (round or square).