... used to the cleaning of: VCD/DVD disc,small hardware,jewelrys,watch,necklace.. Semi-auto eyeglass cleaning machinec Design philosophyDifferent to ... ,extremely and thoroughly cleaning with the following objects: VCD/DVD disc,small hardware,jewelrys,watch,necklace,ear ring,ring,bracelet ... : Can mainly be used to the cleaning of: VCD/DVD disc,small hardware,jewelrys,watch,necklace,ear ring,ring,bracelet ...