This upgraded case is for 6 pairs of lenses. It is made of medical-grade antibacterial material and complies with the standards of the FDA. It is highly efficient, secure and guaranteed, and strictly conforms to international anti-microbial standards, which have passed international authoritative test organization SGS validation;

This box is small enough as an iPhone to conveniently take and not easily lost. It is of digital mold, antibiosis and dust prevention, tight riveting, high-tech transparency, and direct recognition of lenses from all sides.