Rich Variety of Tools : This is a 115-in-1 screwdriver set, including a variety of bit types, such as Phillips, blade, internal wrench, etc. It can almost meet the removal and installation needs of different types of screws in various scenarios such as daily repairs and assembly. Made of Quality Materials : The bits are made of high-hardness alloy steel, specially treated, with high hardness and good wear resistance. They are not easy to wear or break during frequent use, and can maintain good long-term use performance. The handle part of the screwdriver is designed according to ergonomic principles, using non-slip and comfortable materials. It is comfortable to grip, can effectively reduce hand fatigue and improve operation stability. Convenient storage : It is equipped with a special storage box. There is a rational distribution in the box, and each tool has a corresponding storage location, which facilitates categorized storage and quick search, and prevents the loss of tools. At