PRINT-IN-PLACE SPRING LOADED BOX

I'm so proud it worked perfectly first try, but of course the design is really good! :) after two days of being closed, it still pops right back up.
I do recommend printing it in PETg so the spring doesn't lose elasticity, Premium PLA worked fine for me so far.

Check my video :
https://vm.tiktok.com/ZMeLjCNxr/