What is GraceJoint on IronTechDoll Oriental Series?

GraceJoint is an advanced finger articulation system in IronTechDoll’s Oriental Series. It offers two key improvements over standard articulated finger joints:

1. Movable Thumb-Wrist Joint: Unlike standard joints, the thumb-wrist connection can move freely, providing greater hand flexibility.
2. Enhanced Backward Finger Bending: Fingers can bend further backward, surpassing the parallel limit of standard joints for more natural gestures.

📹 Watch the demo video to see GraceJoint in action.