SES Creative clay set neon and glow in the dark Wow! These colors of clay are very bright! Three neon colors and a glow in the dark clay for endless fun! All clay SES Creativeis safe to use. It is gluten-free and extremely salty, so children will not eat it. The clay is clear, very soft and can be used again and again because of the resealable packaging. For hours of fun. Specifications: Colour: multicolor Gender: junior Material: clay Contents: 4x90 grams Age: from 3 years Contents: 3 Colors neon clay (yellow, pink, blue) 1 Glow in the dark clay