Standing roughly 7.5cm tall, the Two Way Screw is a mechanical fidget in copper and white. A copper helix threads through a white cylindrical shell, and the knurled shaft gives your fingers something to grip. The metallic copper contrasts against the white sections, making every position of the helix easy to track.
Twist the shaft between your fingers and the copper helix climbs through the white shell, then descends when you reverse direction. The horizontal knurling ridges hold solidly, and the motion stays smooth through the full twist.
The back-and-forth movement is the main feature: the copper helix glides through the white shell as you twist, climb, reverse, descend.










