BALCO window stopper

I realize this is a very niche model, but I feel like i have to post this anyway.In the summer, I like to give my cats free access to the balcony but needed to let air through so it doesn't become an oven. Hence I designed this model. It gives your glass panels an opening of ~62.5mm and let's through enough air to keep the temperature down in the balcony even if the sun is blasting.This stopper is easily attached to your BALCO balcony through a simple pin and clip by using the existing locks on the glass panels.Boost MeI love to design things, but as a student it's hard to be able to afford the required filament for prototyping.If you feel that it's deserved, feel free to send a boost my way :)