Introductory mechanical engineering kit for ages five and up.
A beautifully-illustrated storybook manual follows Ty and Karlie, two young engineers, as they help fix some wacky robots at the robot factory!
Clear and detailed step-by-step assembly instructions guide children to build 8 motorized models of the rogue robots from the story.
Build your own awesome, wearable mechanical hand that you operate with your own fingers.
No motors, no batteries — just the power of air pressure, water, and your own hands!
Hydraulic pistons enable the mechanical fingers to open and close and grip objects with enough force to lift them. Every finger joint can be adjusted to different angles for precision movement.