Shades holding clip

As it's winter at the moment I noticed a draft from our kitchen windows. Noticed the holding clips for the shades prevented a proper sealing.
So I tried to make a better one.
2 parts for easy printing. With my Printer I could just more or less press fit them together.

You probably need to change the part regarding the thickness of your window frame !!!

https://cuitbuilts.wordpress.com/2017/01/08/3d-printed-shades-holder