This imagination toy has fun tactile activities for children to engage in open ended and hands-on play. They can choose from 10 different shapes to squeeze from the Fun Factory tool, which also has fun molds and a space at the top to store the rail accessories. 3 cans of modelling compound in classic primary colours bring 56 grams-2 ounces of fun in each can. Suitable for children aged 3 years and up.