Using the Gold Charge Flash action figure is easy and fun. First, to activate the amazing color transformation, find the core (capsule) under his chest and crush it. You'll see the goo inside turn gold and change his appearance. You can also squeeze and stretch him as much as you like - he can stretch up to three times his size and will return to his original shape. When playing, be careful not to use too much force that might break the core or damage the figure. After playing, just store him in a dry place. Avoid exposing him to sharp objects or extreme temperatures to keep him in good condition. Have a blast collecting all the Goo Jit Zu Goo Shifters DC characters and creating new adventures!