Gak is an amazing product. The texture is confusing and exciting to everyone. It is slimy but not sticky. I recently made gak for my son and afterwards realized how easy it was so I decided to let him make it himself. We made gak at a playdate and it was a hit. My son's friend thought this was the coolest play date. I found the recipe here: http://lilluna.com/homemade-gak-recipe/. I also love her Gak Gift tutorial here: http://lilluna.com/gak-gift/. I am planning to do this for a few play dates we have soon. Such a cute gift idea and soooo cheap.