Using the Stretch Tails Goo Jit Zu Hero is easy! Just grab his hands and pull to stretch his arms. You can also stretch his legs. Remember, he can stretch up to 3 times his size. After stretching, let go and he'll return to his original shape. When playing, make sure not to pull too hard as it might damage the toy. To keep it in good condition, store it in a cool, dry place. If it gets dirty, you can gently wipe it with a soft, damp cloth. Have fun playing and collecting Sonic and his stretchy friends!