Robots and cars have always fascinated the kids. Well, how about a robot which can turn into a car vice versa. Yes, that's what the stem-former is. This latest offering from Smartivity mixes the thrill of a rover with the excitement of a bot, all wrapped in a package of concepts such as projectile, elasticity, wind-up mechanism and gear mechanism. Reuse the box to enjoy multiple gameplays like throwing the pellets at the target area or transform the bot into a rover and try to tumble the box. The gameplay is as vivid as you imagination can get. Make this toy truly yours by customising it with your markers and colours.