Using your Ultraman Tiga GUTS Hyper is easy. First, load one of the 6 cartridges into the loading mechanism. Once loaded, you can enjoy the LED sight lighting up and the cool sounds it makes. When you're done, use the ejecting mechanism to take out the cartridge. Remember to keep it away from water to avoid damage. If it stops working, check the batteries and replace them if needed. Keep it in a dry and safe place when not in use to maintain its performance.