HAPE ROBOT FACTORY DOMINO SET - Use stored potential energy to catapult a wooden ball into the air with this exciting robot-themed domino set! A tipper car, crazy ball track, tipper arm and series of ramps form an exciting robot production line that you can build again and again. Catapult: The catapult in this clever domino set launches a wooden ball through the air, adding drama and spectacle! Double-sided track. Spinning arm: Momentum travels through the spinning arm and gravity-release arm and into the third ball. Tipper car: Put a wooden ball in the rail car and release it down the ramp. As the car tips over, the ball is released and starts the 'domino effect'. Flag finish box: A finishing flag pops up for a dramatic ending as your last domino falls. STEAM value: The concepts of potential energy, momentum and gravity. Great for developing logical thinking and an understanding of the principles of physics.

• INCLUDES: 5 connectors, 5 double-sided ball tracks, see-saw, momentum wheel, spinning arm, gravity release arm, finish flag box, tunnel, tipper car, 4 three wooden balls, marble, special domino, half domino, 2 tall dominoes, 2 medium dominoes & 93 standard dominoes.
• EXCITING KIDS TOY: The catapult launches a wooden ball through the air, adding drama and spectacle to the trail. A finishing flag raises up for a dramatic ending as your last domino falls.
• WATCH THE DOMINO EFFECT: Momentum is carried through the course by the dominoes, wooden ball and special features including the catapult, tracks, gravity arm, spinning arm and momentum wheel
• DOUBLE-SIDED TRACK: Hapes Robot Factory Domino set includes two double-sided ball tracks, which feature a normal track and a zig-zag track. A fun-filled wooden toy for children ages 4 and up.
• EDUCATIONAL GAME: Great for developing logical thinking and an understanding of Science, Technology, Engineering and Mathematics (STEM) principles. Introduces children to the concepts of potential energy, momentum and gravity.