Engineering kit for building a hedgehog robot that rolls when you clap
Encourages spatial reasoning, logic, engineering skills, experimentation
Features built-in sound sensory so it can react to the sound of your claps
3 modes to choose from
Clap to make it roll backward and fall asleep, clap again to wake it up
Clap multiple times - Hedgehog counts your claps by rolling as many times as you clapped
Encourage the hedgehog to roll by giving it a round of applause
Learn about gears, motors, sound sensors, microcontrollers, LEDs, and more
Includes 172 building pieces for building the hedgehog yourself
Comes with a full-color 36-page manual
Manual features fun comic throughout that keeps the building process fun and exciting
Dimensions: 6 x 6 inches
Requires 4 AAA batteries - Not included
High-quality materials - Exceptional robot-building experience
Made in Germany
AGES 7+ WITH HELP
AGES 10+ I CAN DO THIS!
