Springbots: 3-in-1 Spring-powered Machines traingles a rice dish brimming with

a rice dish brimming with succulent seafood

Standing 35

can be mounted when the backhoe loading unit has been removed

INCLUDES: 1 game board

Springbots: 3-in-1 Spring-powered Machines traingles a rice dish brimming withBuild a motorized robot, race car, and countdown timer, all that run without any batteries or electrical power! The secret behind these fascinating machines is a power source called a mainspring, a spiral shaped spring that stores up energy when wound up by hand, and then converts that stored energy back into motion when it discharges. The mainspring inside the robot turns gears which enable it to march forward on two legs. The race car zooms across