Thames & Kosmos: Hydraulic Boxing Bots STEM Kit

In this corner, hailing from the rough-and-tumble robotics lab: Robo-Boxer!
And in the other, the wonder from Down Under: Kangaroo-Bot!

Ding, ding! Build two hydraulic boxing robots, grab the handheld controls, and challenge a friend to a head-to-head match. Kids can jab, uppercut, dodge, and adjust each robot's stance as they discover how hydraulic power creates movement.

Each robot features complex shoulder movements, two boxing punches—a jab and an uppercut—three waist positions, and interchangeable heads for even more ways to customize the action. Land a solid punch that knocks your opponent's head backward to score a point on the included scoreboard.

But there's real science behind every punch. As kids build and battle, they'll explore hydraulics, mechanical engineering, robotics, and the science of motion through hands-on play. It's part engineering challenge, part boxing match, and a STEM building kit that really packs a punch. 

Thames & Kosmos Hydraulic Boxing Bots Includes:

• Construction pieces (327)
• Hydraulic boxing robots (2)
• 40-page guide