How to use: First, find the Core (capsule) under Iron Armor Spider - Man's chest. Crush it gently, and you'll see the color flowing inside his body, powering him up. You can also stretch him up to 3 times his size and watch him return to his original shape. To have more fun, collect all 5 characters and create your own adventures. Attention: When crushing the Core, don't use too much force to avoid damaging the figure. Also, keep the toys away from small children who might put parts in their mouths. Maintenance: Wipe the figure with a soft, dry cloth if it gets dirty. Store the toys in a cool, dry place to keep them in good condition.