This silicone mould with 9 hearts, with an overall size of 200 x 190 mm, is ideal for casting crystal resin, Jesmonite, or for making candles and soap. One heart measures approx. 55 x 55 x 15 mm. It is reusable. The casting from the mould makes a lovely decoration. To extend the mould's lifespan, we recommend applying a release agent to it before pouring.