1.Digital display mini ultrasonic cleaner 2.Apply to jewellery, ... material stainless steelBK-3050 stainless steel mini ultraonic cleaner application:1.Eye Care :Glasses, Sunglasses, ... Combs, Toothbrushes, Table Wares,Tea set,Shave3.Jewelry Ultrasonic Cleaner can be used for Jewelry and Watches Necklaces, ... role of anti-corrosion.3.special design,with high quality but low price. Shipping:We guarantee to ...