1000 CD Ultrasonic Cleaner 1.ABS material stainless steel tank 2.Clean all kinds of applications:jewellery,Glasses 3.40W Ultrasonic ... 1.Just use tap water to clean,2.3 minutes automatically shut-off,3.After cleaning,the subjects will be shining, ... , 2.Daily Personal Care: Dentures, Combs, Toothbrushes, Table Wares, 3.Jewelry and Watches, Necklaces, Earrings, Rings, Bracelets, Coins, Watches Straps ...