The set comes with an easy-to-follow set of instructions and when the design is complete simply bake it in the oven to set it. Set includes, 4 FIMO kids modelling clay (42g), 1 modelling stick, 1 instruction booklet and 1 background scene. Box measures (approx) 158x158x22mm. Warning: Baking in oven must be attempted by children over the age of 8 years, with adult supervision.