Khuôn Silicone Brush Mold

I couldn't get the silicone brush outside the mold in the original design, so I made a new one with thin walls. It's meant to be disposable.

How I used it:

1. Place it on top of some disposable bottom layer (cellophane, wax paper, etc). Make sure the “open” side is facing upwards.
2. Spray vegetable oil on the mold.
3. Squeeze in acetic silicone (the one in tubes).
4. Cure for 24h.
5. Carefully cut/break each segment, and get the plastic out carefully.
6. Glue with more silicone to plate.