Build your own Hydraulic Cyborg Hand and experience the fun of a cyborg world! 
The Hydraulic Cyborg Hand simulates the movements of a human hand using hydraulic power for mechanical transmission without electricity. It allows every finger joint to adjust at different angles for a precisely closed fist or open palm.  You can use different grip techniques to hold a variety of items, such as bottles, balls or tiny screws, making it an interesting and fun challenge. 
This fun, wearable device can be used perfectly by either right-handed or left-handed users, due to the innovative, adjustable design. Users can switch the thumb to make it operation-friendly, depending on their preference!  You can easily adjust the hand to suit a wide variety of hand sizes (palm and finger lengths) - your cyborg hand device will fit and work smoothly for both kids and adults.

The lightweight, 4-fingered Hydraulic Cyborg Hand is easily manipulated by your fingertips - just push and pull to activate the hydraulic transmission system. Now, put on your Hydraulic Cyborg Hand and try giving a thumbs-up, a wave or shake your hydraulic Cyborg hand to amaze your friends for some fun. Challenge your mighty Hydraulic Cyborg Hand using your imagination!

For Ages 10yrs+.