When you're done playing, place the slime back in the jar to keep it stretchy. Not real food. Do not eat. Ages 6+ This Rainbow Party Pack Tube includes 9 individual tubs filled with bright colours of Cra-Z-Slimy packed inside a carry-along tube! Provides hours of fun stretching, pulling, bending, swirling, and shaping! Makes a great gift and is perfect for schools, party favors, stocking stuffers, baskets, special needs, promotions and so much more!