Twizz modelling clay This bag with Twizz Boetseerklei contains clay in all colors of the rainbow. What are you going to make of it? A fish, a caterpillar or a bunch of flowers? Then all you have to do is dry the clay in the air. Everything is possible with this Twizz Boetseerklei. Specifications: Color: multicolor Gender: junior Material: clay Package size: 30 x 19,5 x 6 cm (L x W x H) Age: 3 - 6 years old