[High Quality] The watchmaker tool set is made of high-quality metal, which is not easy to break, durable and rust-proof, and the 147-piece high-quality tools can meet most watch repair requirements.[Full Function] The watch repair kit contains 147 pieces of high-quality repair tools, such as anti-magnetic precision screwdrivers, spring bar tools, adjustable case openers, case brackets, adjustable case opener pins, which are very suitable for beginners and professionals to repair watches.[Easy to Carry] The watchmaker tool set comes with a storage bag with a zipper, which can be carried around, convenient for organizing tools, and is compact enough to carry with you.[Save Time and Money] The watchmaker tool set comes with an instruction manual (English is not guaranteed), which is very friendly and easy to use for beginners in watch repair. It is very suitable for solving common watch problems to save time and money on going to watch repair shops.[Wide Application] The professional watch repair kit is suitable for most watches, and is very suitable for repairing and adjusting watches, such as for replacing watch batteries, adjusting watch straps, cleaning the inside of watches, removing back covers, and repairing some electronic products. It is a good helper for watchmakers and watch enthusiasts.