Using these Hot Wheels Monster Trucks is super easy. Just hold the truck and give it a little push, then watch it zoom around and crash into things. For kids, it's a great way to have fun and use their imagination. When it comes to storage, keep them in a dry place away from sharp objects to avoid scratches. If the trucks get dirty, you can use a soft, damp cloth to gently wipe them clean. Remember, each truck is sold separately, so keep an eye on the availability if you want to collect them all. Also, since the colors and decorations may vary, you might get a unique - looking truck every time you buy one.