Castle & Kite's Air Dry Clay is a non-toxic, smooth, lightweight dough with a creamy soft texture that air dries with a spongy finish. Easy to shape, stretch, blend and create. The kids might have seen this on YouTube called 'Butter Slime'!   

No crumbling or staining like sticky play dough and slime.

Stretch it, roll it and mould it to make new colours. Either air dry creations so they set or store in tubs for re-use.