Johnco Cybot Hydraulic Cyborg Hand DIY Kit Kids Learning Toy 10y+ 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! Packaging: 29cm x 38am x 8cm. Age: 10+Includes: 1 x Hydraulic Cyborg Hand