The given price refers to 1 pair of lenses (2 pieces).
With proper care and occasional use, the lenses can last up to 3/12 months once opened.
Storing and Cleaning Contact Lenses:
Contact lenses must be stored in a suitable contact lens case, which keeps them clean, soft and safe to use. Fill the lens case with a disinfecting solution before placing the lenses inside. Make sure that they do not dry out. Never borrow another person¡¯s contact lenses nor lend them yours. They should be handled with care, as they are very soft and delicate.
Due to their size, wearing Sclera Lenses might be uncomfortable. Your eyesight may slightly worsen. Don¡¯t wear them all day. Never drive a car when using contacts nor take part in any other dangerous activities which require perfect vision.