A two-way screw that turns mechanical precision into an optical illusion. A single central shaft carries dual helix grooves, and matching right-hand and left-hand nuts ride those threads in completely opposite directions at the same time. The colours on each one are unique. Every unit carries its own colourway with it.
Twist the shaft and both nuts travel away from each other in one smooth sweep. Spin them by hand and they meet back in the middle. The interlocking threads create a hypnotic back-and-forth motion that keeps your fingers busy without demanding your attention, exactly what a fidget should do.
Set it on your desk and it becomes the thing people reach for when they need to think. Hand it over during a conversation and watch them figure out the trick before they even start talking about it.









