31-piece screwdriver bit set

Box of the 30 most commonly used bits + 1 bit holder.
Transparent cover.
Compact: it slips easily into your pocket or toolbox.
Composition:
x1 1/4" bit holder.
x30 1/4"screwdriver bits:
Slotted: 3 - 4 - 4.5 - 5 - 5.5 - 6.5.
Phillips®: 1 x No 1 - 3 x No 2 - 2 x No 3.
Pozidriv®: 1 x No 1 - 3 x No 2 - 2 x No 3.
6-flat: 2 - 2.5 - 3 - 4 - 5 - 6 mm.
Torx®: 10 - 15 - 20 - 25 - 30 - 40.