... 4)1 year warranty hot sale tools ultraviolet sterilization cabinet G-312 G-312UV Sterilizer Functions:UV ... hygiene standards.This unit is specially engineered for the sterilization pf electrodes, cupping glasses, brushes, sponges, scissors, ... button,set the time(5~60minutes),see the light on,which means it starts work.4.It ... shows "00".5.Don't stare at the light tube during its working time.6.Keep far ...