... Glass,Communication equipment 3.Be made of Stainless steel BK-3050 stainless steel mini ultraonic cleaner specification: Model Specification Voltage ... 22.5*16*18cm Weight 1.16kg material stainless steelBK-3050 stainless steel mini ultraonic cleaner application:1.Eye Care ... , Rings, Bracelets, Coins, Watches Straps and Bands etc .BK-3050 stainless steel mini ultraonic cleaner feature:1.Only unload the ...