With HEY CLAY modeling clay, kids can create countless different figures, animals, or favorite heroes. After shaping, it’s important to let the models air-dry until they harden; then they can become part of more games and fun. You can easily make your own figures and characters, or put Hey Clay back into the cup for more creations later. With the Hey Clay mobile app (iOS, Android), which you can download for free, kids get even more ways to develop imagination, play with colors, and magically create new characters — a $5 code to unlock the app is included in every package. The Hey Clay set includes 2 plastic sculpting tools, 15 tubs of soft, smooth, pleasantly scented modeling clay, and an access code for the purchased series in the app. The colors in the box let you create 6 characters.