19 Instruction video - Easily print a 3D mold for flexible end products

In this video, Emiel shows that with a good 3D print of the right material, you can easily print a mold to pour polyurethane into. With these types of hard molds, we recommend using a flexible molding material such as the flexible PU used here: https://www.siliconesandmore.com/nl/p...

Hard materials are possible, but it may be more difficult to remove them from the mold without damaging the mold.