It looks innocent enough—just a button that says “click here.” But press it... and surprise! Up pops a middle finger. It’s the perfect little joke for your desk, a fun gift, or just a way to silently express how you really feel.

The whole thing is 3D printed and designed for easy assembly: no glue, no screws, and no supports needed. It comes in a flatpack-style layout, so you can snap it together right off the printer.

You can print it in multiple colors, or on a single-extruder printer by printing the white and orange parts first, then switching filaments for the rest—just make sure not to move anything on the bed.