This is the best $1 I ever spent! I had read about Toobers and Zots in a parenting magazine once but never seen them in stores. When I was at a local resale shop last week I found a bag full of them, and it was only a buck! The boys and I had so much fun building a dog, a robot, a dinosaur, making crowns and masks. They are such a cool creation and such a fun way to use your imagination and problem solve!