This mould is perfect for resin casting and wax making, price is for one mould producing one heart at a time. Mould size: 100mm x 110mm x 15mm deep approx Coaster size: 80mm x 85mm x 10mm deep approx The addition cure silicone rubber we use is suited to all resins, jesmonite and wax. *Colours of the mould may vary* We provide different colour moulds to keep things interesting and to make our products different from others. You cannot choose the colour mould you receive, this will be random. Moulds are often made to order and this may cause a slight delay in dispatch.