- Special design: features a distinctive shape with clear detailing to help you express your personality and refined taste in your crafts. - Silicone material: soft, elastic and food-grade silicone, resistant to cracks and deformation. Temperature tolerance from -40 C to +230 C (-40 C to +230 C); microwave and dishwasher safe. Do not expose directly to flames or heat sources. - Easy to use: to cast, make a hole in the bottom with a needle, secure the yarn in the middle, pour melted wax and wait for it to solidify. Once fully solidified, gently press the bottom to release your work without sticking. Clean the mould immediately after use. - Wide application: suitable for scented candles, resin decorations, plaster decorations, soft clay, and handmade soap. Also usable as baking molds for icing, mousse, cakes, pastries, gummy bears, desserts, jelly, pudding and chocolate.