【122 in 1 Screwdriver set】: Including 101 magnetic screwdriver bits and 21 components, the 122 in 1 screwdriver set can meet your home and professional repair needs. 【Good accessories】The case closes magnetically and the lid is equipped with a storage tray, making this tool easy to store and easy to carry. 【Material 】The chrome vanadium head has a hardness of 55-60HRC. The screwdriver head is magnetic, with a good guarantee of quality and operability. 【 Precise design】Ergonomic soft-touch screwdrivers for the most comfortable experience possible. Compact material, anti-static handle. 【Can be applied to a variety of scenes】Precision screwdriver could be used in common repair for appliances, watches, laptops and game consoles.