I don't remember where I first heard about the fabulous "plunger painting", but it is a wonderful activity for the children. I don't have the plungers available all of the time, so that when they do appear... they are a treat! I apologize for a few blurry photos here. (I didn't realize that the camera was switched to auto-focus). I casually set a couple of plungers in the play room. "Ms. Amy, what are these?" "I don't know, what do you think they are?" "Can we play with them?" "Of course you can play with them....." The children find all kinds of ways to play with them..... It is great fun if you have different types of flooring for them to explore. It took very little time before they were able to investigate enough to realize that the plungers stick to the linoleum floor if you push down on them: But, they don't stick to the carpet..... Hmmmmm..... I wonder? Can I get two of them ...