Eico CM Plus Cool (Contact Lens Insertion Solution) 15ml Set of 4 Expiration Date: June 2027 This is a refreshing contact lens insertion solution that can be used with both hard and soft lenses. Apply 1-3 drops to the contact lens and wet both sides before inserting. You can feel a moderate refreshing sensation and moisture even after wearing them for a long time. *This is not an eye drop, so do not use it while wearing contact lenses. Also, please read the attached instruction manual carefully before use. *We cannot offer a discount for a single item, but we may be able to offer a discount of ¥50 to ¥100 when purchased with other products. Please feel free to comment.