... to the cleaning of: VCD/DVD disc,small hardware,jewelrys,watch,necklace.. Semi-auto eyeglass cleaning machinec Design philosophyDifferent to the chemical ... cleaning with the following objects: VCD/DVD disc,small hardware,jewelrys,watch,necklace,ear ring,ring,bracelet,coin,glasses,sun ... used to the cleaning of: VCD/DVD disc,small hardware,jewelrys,watch,necklace,ear ring,ring,bracelet,coin,glasses,sun ...