Crazy Eyes Beautytone Contact Lenses - Grey Blend 12 months use coloured contact lenses. Soft Cosmetic Contact Lens Content: Two sterile hydrophilic contact lenses immersed in saline solution. Caution: To ensure that your contact lenses are comfortable and your vision is clear, you should only wear your contact lens as prescribed by your eye-care practioner and follow all recommended maintenance steps. These contact lenses are for cosmetic use only. Includes: 2 Sterile Soft Eye Lenses.