Mixed Emotions thinking putty is a clear color with a variety of hidden emoji pieces inside. The emoji pieces include happy faces, sad faces, angry faces, and everything in between. You can stretch and fold the putty to find the hidden emoji pieces, or you can use your fingers to feel for them. Once you have found an emoji piece, you can remove it from the putty or keep it hidden. You can also use the emoji pieces to create your own sculptures or play with your friends and family.