Application: watch repairing, watch battery replacement, remove watch band screw links, eye glasses repairing, and other electronics repairing, etc. Features: Magnetic screwdriver heads is easy to suck screws, so small screws will not fall off (not applicable to stainless steel screws). They also provides a comfortable grip and nice torque control. The screwdriver is perfect for the repairing of all kinds of small objects. Fine workmanship can avoids scratches. Ergonomic handle allows you to hold it easily without any discomfort. Screwdriver heads are made of fine quality alloy steel, stable and not easy to break, with high wear and corrosion resistance. Each kind of screwdriver has a different color and icon to quickly find the one you need. Specifications: Type: red 0.8, dark blue and1.5, green 2.5, yellow T2, blue Y0.6, dark grey and1.2, all colors in a set (optional) Material: alloy steel Item size: 117 x 18mm / 4.6 x 0.7in Package size: Single-one: 137 x 40 x 26mm / 5.4 x 1.6 x 0.6in A set: 187 x 159 x 24mm / 7.4 x 6.3 x 0.9in Package weight: Single-one: 45g / 1.6ounce A set: 228g / 8.0ounce Packing List: Single-one: 1 x Screwdriver A set: 6 x Screwdrivers (redanddark blueandgreenandyellowandblueanddark grey) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia