Tapiocus slime clay 8 color set (bag type with zipper)Tapiocus slime clay 8 color set (bag type with zipper) Soft and stretchy! Clay made from safe materials! In response to your requests, it comes in a zipper bag for easy storage! If it hardens, just mix it with water and it will go back to normal! *It will harden when it dries. 25015030mm 1 unit (30g x 8 pieces) Tapioca flour, water, salt, food coloring, preservatives