Simple Window Stopper

This printable window stopper is a handy tool to keep your window open while you're airing out your room, making ventilation easier.

The stopper is straightforward to use and works well with the typical tilt-and-turn windows found in many german homes.

Print Instructions

Print with 10~30% infill. 

For better longevity, use PETG. PLA will work too but may break faster.