... New generation good 600ml mini ultrasonic electric jewelry cleaner VGT-800 with CE and rohs Ultrasonic Cleaner,Ultrasonic cleaner,mini ultrasonic ... screw , gear wheel , hairspring spring , watch chain etc. one by one , just disboard covering, and put into the tank with ... .5 cm Total Wt: 14.4kg Ultrasonic Cleaner,VGT-800 Ultrasonic Cleaner,MINI ULTRASONIC CLEANER 600ml mini ultrasonic electric jewelry ...