Eyeglass Screwdriver/Nutdriver
This pencil type precision screwdriver/nut driver for glasses fits all 4 different types of screws found on eyeglasses: 1 - Slotted Screwdriver (1.8mm) 2 - Phillips Screwdriver(00) 3 - Hex Nut Driver (2.2mm) 4 - Star Hex Nut Driver (2.5mm)