Brand from Japan: PIA. These are cosmetically tinted contact lenses designed for daily wear. Each box contains 10 soft contact lenses. The water content ranges from 38% to 42%. The lenses are composed of HEMA and EGDMAB with a base curve (C.) of 8.6mm and a diameter (DIA) of 14.2mm. The lifetime of each lens is one day. The expiry date is marked on each box.