This is an attempt to 3D print a classic watchmaker's screwdriver stand. It holds a set of 9 (0.5-0.6-0.8-1-1.2-1.4-1.6-2-2.5) screwdrivers, along with 9 spare blades.

The blades are securely stored in a detachable box with a threaded cap, with one hole for each blade.

You will only need a few other things to make it rotate smoothly: a very common 608ZZ ball bearing, one M8x25 hex head bolt, one M8 nyloc nut, and two M8 washers.

The top part (grey in my case), has a groove to put an O-Ring (~60mm diameter or so), to give some extra grip. Each hole has an easy to read screwdriver diameter marking, as well as a little dot to match with the screwdriver (you'll have to paint it accordingly with your tool). The base has a recess so you can glue some kind of rubbery matt.