Tack pin hook

So I was living in a condo where drilling holes wasn't allowed on the walls, and my mom hangs up some things using tack pins. They hold up well, but they dont stay up too long. 

I wanted to make a simple hook I could hang a mirror or a frame on, but not have to use tools and a simple corkboard tack pin. 

Tested out my design using an FDM printer, and it worked superb! Built it using an external SLS printer, and it turned out even better. Now I use these everywhere, and they leave negligible scars on the wall. 

This is me sharing my creation with you all. I hope you like it.