1X4 Gridfinity storage bin for a precision screwdriver set. Sized for a draper set I use but it will work fine for any remotely similar ones!
Holds x30 bits and includes 6 small storage pockets for screws while you're working on something, all of which are rounded to allow for scooping of screws.

F3D & STEP files uploaded also in case you want to adjust dimensions! If you have any feedback and would like me to adjust anything that you think would improve it let me know in the comments!

*Model image doesn't show screw storage pockets with rounds to make picking screws out easier as it's from an earlier version I'd printed.