Remember these things? I found them at the Dollar Tree 2 for 1.00. Good thing, too, because one came with a hole in it grrr. I thought that my son would love this and I was right. He never quite mastered the concept of holding the rubberband and punching at the same time, but we still had a great time with it until it popped. Excellent hand eye coordination 'learning' for very little money.