Daily Cleaner: Removes deposits; Visibly tinted for improved rinsing. Conditioning Solution: For maximum disinfection; Conditioning, cushioning and wetting for long term wearing comfort. For rigid gas permeable contact lenses. Sterile. Patented formulas. Boston Advance Formula Travel Pack provides superior overall performance for more comfortable lens wear on the go. No. 1 Doctor recommended two bottle system. Contents: 10 ml Boston Advance Cleaner. 30 ml Boston Advance Comfort Formula Conditioning Solution. Boston Lens Case. This unique patented formula is not sold to any retailer as a store brand. Maximum performance and comfort. Boston Advance Cleaner: Heightens wearing comfort by removing lipids and proteins. Visibly tinted so you can see that the cleaner has been thoroughly rinsed off. Leaves your lenses clean, clear and ready for the disinfection step. Boston Advance Comfort Formula Conditioning Solution: Combines dual disinfection with a patented cushioning system to soothe your eyes and provide lens wearing comfort. Because your eyes are so important - Don't experiment with just any brand. Not all Gas Permeable Solutions are the same. Use only the brand recommended by your doctor. Trust your eyes to Boston Solutions, the No. 1 doctor recommended brand.