This is the most basic building set for kids in our range (TG632). If you want a more advanced model please search Amazon for "Ingenious Machines TG633". This construction toy has huge educational value ensuring your child learns while they are having fun. Everything you need is included in the building set pack, even the 4 x AAA batteries (for the motor) and 2 x AA batteries (for the remote control). Plus fully translated instruction manual in English, French, German, Italian and Spanish. After mastering any of the 4 model robots in the manual (Skier, Fire-Truck, Duck, Train), children can then make their own models, adding to the lifespan of this awesome construction robot building kit. Toy building kit recommended for ages 6+ This is a ThinkGizmos branded toys and ThinkGizmos is a registered trade mark in the USA.