Wearable Hydraulic Mechanical Hand – STEAM Toy

Build and control a wearable mechanical hand using your own fingers.

No motors or batteries — powered by air pressure, water, and hand movement.

Hydraulic pistons let the fingers open, close, and grip objects.

Adjustable joints for precise control.

3 configurations: right hand, left hand, or claw-style.

Fits most hand sizes.

🏆 2021 STEAM Toy of the Year Winner