If you use Tee-Pee's (inter-dental brushes) then you will rapidly accumulate lots of the plastic tubes they are supplied in – if you buy them online (as I do). These make very handy small holders/sleeves/protectors for my smaller drills, taps, milling cutters, lathe tools etc. – of which I seem to have a growing quantity & variety.
They in turn, fit quite nicely into the flip-top 'mint' tins that I tend to keep in the car (an addiction I'm afraid) – so can be easily grouped together and the lids (laser) labelled very neatly. The tins (when stood upright) take very little drawer space, are easy to access and also very handy for many other smaller bits and pieces.
Regards
IanT