Purchased online in March 2025, but never used, so I'm selling it. This is a set of 3, brand new and unopened. Double effect of ionized polymer & plant-derived surfactant Super durable anti-fog gel specifically for swimming goggles. High-viscosity gel adheres to the lens. Keeps clear vision for a long time. Easy-to-apply lip tube container. Simply apply before wearing goggles and rinse with water for easy application.