Silicone mould for casting creative clay pyramid 150mm

This silicone mould for making a pyramid, 15 cm in length, is suitable for casting crystal resin as well as Jesmonite and is reusable. The cast piece can be used to make orgonite or other decorations. The outer (larger) part of the mould is made of rigid plastic, while the inner (smaller) part is made of softer silicone and does not stand on its own, so it needs to be supported while the material sets. You can easily adjust the size of the finished piece by the amount of material you pour into the mould. To extend the mould's lifespan, we recommend applying a release agent to the mould before pouring.