The silicone makes the pastry release easily from the moulds. http://www.ikea.com/my/en/images/products/sockerkaka-baking-mould__0119444_PE275754_S4.JPGSOCKERKAKA Baking mould, heart-shaped light bluehttp://www.ikea.com/my/en/catalog/products/10175259/101.752.59RM25.90