ZBIianxer Great 4-piece watch maintenance kit with fixed edges and protective barrier for a safe, effective tool opening the back

Wide application: versatile set works with different watch types, including luxury brands and standard models, ideal for battery replacement, repairs and regular maintenance ERGONOMIC INSTRUMENTS Designed with textured handles for comfortable handling during detail work, reducing hand fatigue during prolonged repair work on watches Effective 4-piece watch tool collection: this comprehensive set includes a watch case opener, a back cover remover and other important instruments for effortless battery replacement and watch maintenance. Perfect for both hobbyists and professionals who work with watches SAFETY ORIENTED DESIGN Each tool comes with protective sleeves to ensure safe storage and prevent accidental damage during use, while maintaining limit accuracy for long-lasting inserts DURABLE CHROME ALLOY FABRIC These instruments are made from a durable heat treated chrome alloy substance and feature precise edges and sturdy handles to properly open the watch case without damaging delicate watches