1. Made of quality material, which is 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. and compact, very convenient for carrying and storage. 5. Professional tool, suitable for watchmakers and watch repairing workers to use. Description Condition: 100% New Item Type: Watch Demagnetizer Usage: Plug in the power, the green button with your finger to slowly slide the watch from one side of the demagnetizer, and then take it out from the other side for about 5 seconds. For especially higher magnetic watch or parts, according to the second step of the operation method repeated 2-3 times, completely demagnetization. Friendly reminder: Please do not exceed one minute during the whole operation to avoid burning the electromagnetic coil inside the demagnetizer. Note: This item is recommended for people with certain professional knowledge of watch repair. The entire demagnetization process should not be too long (single demagnetization time should not exceed 10 seconds).Avoid damaging your watch Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on Voltage: AC100-240V Color: White Material: Plastic+Copper Package Contents: 1 x Demagnetizer 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.