09.634 Silken Blue Contact LensAvailable in a range of 5 pastel colors, the Silken collection features a vibrant inner ring to accentuate the pastel shades. These lenses delicately alter your natural eye color instead of masking it, creating a mysterious allure. Theatrical Contact Lenses cover a wide spectrum of themes and are extremely popular all year round for parties, festivals, costume events and comic conventions. Once opened, they can be used for up to 90 days. We