Shining image for household and personal use after clean: 1.Printer inkjet-heads, seals, ancient coins, badges, valves, machine nozzles, 2.Silverware. bronze ware, antiques, Jewelry, rings, diamond, bracelets,watches 3.eyeglasses, sunglasses, optical lenses, tattoo instruments, and piercing. 4. shaver head, razors, dentures, combs, toothbrushes, and dining appliance. 5.Baby nipples, baby feeder bottles, tableware, fruit, vegetables Features: 1.Use just tab water, or industrial alcohol and solvent cleaner for more higher cleaning requirement 2. mechanical timer and heating control 3. temperature tunable from 20 to 80 4.Power supply can be either AC 100 ~ 120V or AC 220 ~ 240V 5.industrial control chip microcontroller.flexible circuit boards control, more secure & stable 6.Water exit valve: have(from 6.5L capacity)