Feature:1. Made of quality material, which is durable for long time use.2. Used for demagnetizing mechanical watches so as to adjust watch time.3. Most sizes of watch can be put in the demagnetizer of its larger hole.4. Lightweight and compact, very convenient for carrying and storage.5. Professional tool, suitable for watchmakers and watch repairing workers to use.Specification:Condition: Item Type: Watch DemagnetizerUsage:Package List:1 x DemagnetizerNote:1. This product is recommended for use by persons with certain professional knowledge of watch repair, a single demagnetizing time should not exceed 10 seconds.2. The whole operation process should not exceed 1 minute, so as not to burn out the electromagnetic coil inside the demagnetization device. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.