Non Slip Design: The handle is engraved with patterns, which provides a reliable weighted feel. It is not prone to slipping, enabling a firm grip and easier force application Diverse Screwdriver Types Options: The Micro-type screwdrivers include both flathead and head types, offering different kinds of screws to fix, which can improve your work efficiency Thoughtful Set: You be given 13 screwdrivers(Flat: 0.6 mm, 0.8 mm, 1.0 mm, 1.2 mm, 1.4 mm, 1.6 mm, 1.8 mm, 2.0 mm, : 1.2 mm, 1.4 mm, 1.6 mm, 1.8 mm, 2.0 mm), along with 13 replacement blades, 1 demagnetizer and 1 key chain screwdriver. With a sufficient quantity and variety, it can fully meet your daily fixing needs in life Easy to Use: The watch screwdriver is made of 45# steel, simple and practical, You can quickly identify the size of screwdriver you need by color-coded cap and easily operate by turning the handle cover and pressing down Magnetization Feature: The package contains a demagnetizer. You can use it to magnetize or demagnetize the screwdriver heads by simply sliding the head over the relevant position and it doesn't require any batteries or electricity, Weight: 0.78043640748 Pounds, Manufacturer: Aisuoka