This 7-Piece Reversible Jeweler’s Screwdriver Set is great for small and detailed projects. This set of miniature screwdriver tips contains assorted colored bezels to easily identify each of the different sizes. Features of our 7-Piece Reversible Jeweler’s Screwdriver Set include: (1) Slotted sizes: 0.6mm, 0.7mm, 0.8mm, 1mm, 1.2mm, 1.5mm, 1.6mm (2) Double-sided tips (3) Brass body (4) Screwdriver length: 3 inches (approximately) (5) Assorted colored rotating bezels