Color your Pozis bronze

[Philip Davies]

I use insulation tape on the bit holders as well as the longer bits. Blue is pozi, earthing(green/yellow) is Phillips. Black is for hexagonal, which I use a great deal. Tory is grey. Flat heads have no tape. With a sharpie, I make strokes to indicate size, using Latin numerals for clarity.
But I can't do this with the micro bits.