After printing the profile of user_4250040204  → [https://makerworld.com/en/models/860411-window-holder#profileId-810560](https://makerworld.com/en/models/860411-window-holder#profileId-810560)

I realized I could make several modifications to better fit my own needs. I decided to publish my version as well, maybe it will be useful for you too.

My version includes major changes and was redesigned almost from scratch.

Dual-position window stopper for adjustable ventilation:

• Designed to keep the window slightly open in two different positions: a smaller gap for light airflow and a larger gap for stronger ventilation.
• Printed in PETG for better durability and heat resistance.
• Simple, compact, and easy to install/remove without tools.
• Great for everyday ventilation while helping prevent the window from swinging freely.