Cyborg Hand Easter while the included balls add

while the included balls add high-speed action

For teens and adults

8 foam rockets ages 3+ variety of colors flies up to 100 feet

Quality educational materials with paleontology lessons

Cyborg Hand Easter while the included balls addBuild 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. Three configurations: right hand, left hand, and claw like; adjustable to fit virtually