Using the Bumblebee toy is super easy. To convert it from robot to sports car mode, just follow the 21 steps. It's a great activity for kids aged 6 and up. When playing, be careful not to pull too hard on the parts, as it could cause them to break. If you want to build the Dr. Meridian “Mandroid” figure, collect all the Deluxe Class figures to get all the build - a - figure pieces. After playing, keep the toy in a dry place to prevent any damage. Also, don't forget to store the stinger blaster accessory safely so you don't lose it.