OG Tips allow you to enjoy the full flavor of your smoke while reducing the tar and the harshness of the smoke. OG Tips also helps eliminate odour from your finger tips. OG Tips are designed to fit in standard cigarette rollers for high convenience and a perfect roll or are easily rolled by hand. OG Tips are reusable and easy to clean! Place tips in rubbing alcohol and salt mixture (or any commercial glass cleaner), shake gently; rinse with hot water.