Mega Cyborg Hand – Wearable Hydraulic Robot Hand Kit

Build it. Strap it on. Grab anything.

This is the robot hand every kid wishes they had. Build a giant 16-inch mechanical hand, slip your own hand inside, and move your fingers. Water-filled hydraulic pistons copy every motion, so the robot fingers open, close and grip real objects like a ball, a cup or a marker. No motors and no batteries, just science your kid builds with their own hands.

Why kids love it

• Wearable and giant. About 16 inches long, adjustable to fit most hands.
• Real gripping power. Hydraulic pistons give the fingers enough force to pick up and hold objects.
• Three ways to build. Right hand, left hand or a claw.
• Adjustable joints. Every finger joint can be set to different angles for precise movements.

Why parents love it

• A real engineering project. Kids learn how hydraulic and pneumatic systems work, the same ideas used in industrial robots.
• Screen-free. Hours of hands-on building, followed by hours of play.
• Award-winning. Named 2021 STEAM Toy of the Year by The Toy Association.

What's in the box

• 203 pieces to build the hand
• 52-page full-color manual with 5 experiments

Good to know

• Brand: Thames & Kosmos
• Ages 7+ with an adult's help, 10+ on their own.
• Caution: the metal springs may have sharp points. Adult assembly of the spring parts is recommended.
• Warning: choking hazard, small parts. Not for children under 3 years.