Crazy Aaron's Thinking Putty playset has changed the way to play with putty. If you look close enough you'll always find what you are looking for. With the Hide Inside! Collection you will be on the hunt for six unique pieces that each of these three clear-based puttys has to offer. So whether you are looking for spontaneous expressions amongst the smiling faces, shadowy creatures within the woods, or the bothersome bugs throughout the greenery, you will be sure to be captivated with the challenge of discovering them all!