Using the MrBeast Lab Stretchy Heroes is easy and fun. Simply grab the figure and stretch it gently. You can also squish it to try and figure out what filling is inside. When you're done playing, let the hero return to its original shape. It's important to keep these heroes away from sharp objects as they could tear. Also, don't expose them to extreme heat or cold as it might affect the filling. To clean, just use a damp cloth and wipe gently. Enjoy playing with your Stretchy Panther Heroes!