Includes 18 air clay sticks, 3 sponge bases, 1 modelling tool and instructions to create your very own squishy toy. Age 3+ Clean and mess-free Make your own squishy from easy-to-sculpt air-dry clay that is extremely soft, flexible and non-sticky. This kit contains an assortment of coloured air clay immersing kids from ages 3 and up in a world of creativity and fun! This air-dry clay is non-toxic and does not stick to hands or stain other objects. The clay air-dries in 6 - 24 hours depending on room humidity.