Get long-lasting relief from dry eye symptoms with this 24-pack of Systane Bion Tears Lubricant Eye drops for laser eye surgery. These specialty eye drops provide soothing relief from serious dry eyes, including dry eyes related to refractive laser eye surgery and Sj'gren's Syndrome. The 24 single-use containers are convenient and sterile, perfect for dry eye hydration when you're out and about. These Systane Bion Tears Lubricant Eye drops for laser eye surgery are preservative-free | Alcon Systane Bion Tears Lubricant Eye Drops for Laser Eye Surgery - 24 x 0.4ml Size 24x0.4 ml