Features APPLICATION TYPE: The durable watch opener is suitable for screwing waterproof watch backs with grooves on the back edge. Practical holder: The suitcase holder can help you hold the suitcase, is easier to use and makes it easier to open the case for more thorough repair work MULTIPLE FUNCTIONS This 5 in 1 watch screw handle is versatile and works for most brands of watches, easy to remove and install, movement, bracelet, case and other parts. Save Time and Effort: a set of tab tools to replace watch batteries. Easy to use, you no longer need to spend money on repairs in a watch store Easy to use: thanks to the mounting seat, the back cover of the watch can be easily removed and reinstalled Specification: Item Type: Watch Battery Replacement Kit Material: alloy steel and plastic. Color: yellow, blue, black Usage: Watch Repair Tool Package List: 1 x Orange Narrow Neck Pumpkin Curved Knife 1 x Black Straight Tweezers 1 x Hand Drill 4 x Drill Bits 1 x Oval Base Watch Key 1x2 Pins 1 x High Quality Lever Knife 1 x Small Double Head Fork 54 x Waterproof Ring 10 x Pack of Surface Film 1 x High Quality Yellow Watch Cloth 1 x Storage Bag Package List 1 x Orange Narrow Mouth Gourd Warping Knife 1 x Black Straight Tweezers 1 x Hand Drill 4 x Drill Bit 1 x Oval Base 1 x 2 Prong Watch Wrench 1 x High Grade Pry Knife 1 x Small Double Headed Fork 54 x Waterproof Ring 10 x Pack Surface Film 1 x Yellow High Grade Watch Cloth 1 x Storage Bag