Johnco Cybot Hydraulic Cyborg Hand Educational This exciting paint-with-water coloring book

This exciting paint-with-water coloring book includes four reusable pages and a refillable no-leak water pen

Use in bunches or single balloons

WITH SWING & GRAP FUNCTION

Easy to clean

•Take turns drawing clues in the air while your teammates guess the images that appear on the screen

Johnco Cybot Hydraulic Cyborg Hand Educational This exciting paint-with-water coloring bookBuild 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