Bella Tosca Contact Lenses are manufactured by Marietta Vision. Bella Tosca Contacts use a bright blue interior accented with a dark exterior curve. Gel-edge technology makes Bella lenses more comfortable than standard cosmetic lenses. Standard ultra-violet light protection is built in to lenses. Bella Tosca Lenses are optimized for individuals with medium to dark color eyes, and show off a radiant teal-blue color. Bella lenses are sold individually, with one lens per vial. All contact lens products require a prescription prior to purchase. Due to the seasonal nature of this product, all cosmetic lenses are a final sale. No refunds or exchanges.