Walking Skeleton Hand

If you want support me or sell physical prints of my designs,please become a Tribe This design was created by my Father, an engineer, and me The walking skeleton hand works with a wind-up mechanism.When fully wound, the hand crawls about 30 cm forward. Update:The spring and rod from the 4set + spring kit have been updated.The gap has been slightly increased, and the spring now includes a small bump with a matching slot on the rod. This prevents the spring from rotating and makes the design mo