It was a gift for the anniversary of my little boy, 8 years. He wanted absolutely after seeing the ad on TV. Disappointment is the height of his grief !! The molds are not waterproof, frost, once liquefied dripping between joints molds which are in 2 parts. Meme if strongly held, clenching, gelatin flows in the device. In short, I advise against it. The game is in its box, it is useless !!!!