Alien Robots STEM Kit Fisher Price the colorful care station (with

the colorful care station (with two levels) is connected to a tree by a rope bridge that works with the animal-carrying basket

The extra-large format is big enough for multiple kids and lots of different vehicles and play pieces

Learn about the physics of levers and linkages

The Monster Jam Dragon Truck has stolen the championship trophy and stashed it away in its secret lair within the arena

Rebuild this advanced builder set to create a powerful Tow Truck

Alien Robots STEM Kit Fisher Price the colorful care station (withBuild 10 fun motorized models of out of this world machines! Models include a creepy slithering Alien snake bot that crawls on six legs, a roving dino bot with reciprocating arm, a hopping Alien frog bot, and many more. Comes with a 40 page, full color experiment manual with step by step assembly instructions and Scientific explanations. Battery powered motor box brings your models to life with slithering, crawling, swinging, rolling, hopping actions!