We recommend to use costume contact lenses within 6 hour per a day. Hushcolor is a devoted online fashion costume contacts shopping mall. Animation, movie character, cosplay style. With only 10$, you can grap dozens attention in the special occasion. Cosmetic contact lenses are called different name such as cosmetic eye contact, fashion contact lenses, circle lesnes, etc. Makeup style and fashion coordination is impotant point to select cosmetic contact lenses. Low oxgen penetration ratio of cosmetic contact lenses has bad influence on eyes care. Therefore, KFDA, FDA recommend to use them for 6~8hours per day. Particularly, cosplay contact lenses and theatrical contact lenses having very thick colored portion must be used in 6hour a day. Artificial tears or wetting agent is necessary to supply enough moisture and oxgen after use.