Have the set ordered, because I always self auswechsle the batteries of my wrist and my old mini screwdriver were already worn. For my purposes, the Draper screwdrivers are just right and also make a good impression, in terms of quality - especially at the good price. Need Surely no product, but definitely recommended for those who like himself around to write home watches, sewing machines, etc., and for this size screwdriver.