[Multi-Functional Watch Repair Tools and Kits]The watch battery replacement kit contains a complete set of 26 watch repair tools that can meet most watch repair needs, such as opening the watch back, replacing the watch battery, watch cleaning and maintenance, and more. [Suitable for Different Types of Watches]The case opener can be used from 0.5-2.28 inches (13-58mm), and the caliper spacing can be set by rolling the adjustment wheel to fit your watch case groove. The blue box opening pry bar is suitable for boxes with pry openings. A screwdriver (-1.0 mm, -1.4 mm) can be used to screw into the housing. Tweezers can easily remove the battery. [Valuable Tool Set]The watch tool is made of High-quality materials. Save every penny, the watch repair kit helps you solve watch problems at home instead of going to watch and jewelry stores, saving expensive expenses. Material: Metal colour: As Shown Package Contents: 1 x Watch Case Opening Pry 1 x Adjustable Case Opener 2 x Screwdriver(Slotted 1.0mm/1.4mm) 1 x Spring Bar Tool 1 x Tweezers 20 x Watch Spring Pins(14/16/18/20/22mm, 4pcs each) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.