Can be shaped and hardened in a standard household oven. The clay is soft and smooth and colours blend easily, so new vibrant, clean colours can be created. Comes in an exciting and vast range of vibrant colours! Ensure working surface is free from dust and hands are clean. Prepare clay by kneading until it is smooth and pliable. The clay can also be shaped with tools or pressed into moulds. Once the work has been created. Place onto a foil sheet or ceramic tile and into the centre of a household oven, pre-heated to 120-130 degrees C (248-266 degrees F) for 30 minutes. Carefully remove from the oven and let it cool. Baking time may vary according to thickness and as a general rule allow 30 mins baking time for every 6mm thickness. Note: It is advisable to bake a test piece before baking your artistic work. Hardened clay will accept consecutive layers of clay over it and can be re-baked. Once hardened, it can be drilled, sanded, cut and painted and is washable with soapy water. Store unused clay in a cool, dark place and keep wrapped in plastic in an airtight container CORAL,Basic Green,CRIMSON,SCARLET,TITANIUM WHITE,Black Good Product Best Quality