Unique Air/Water Design     The clear plastic brings comfort not only to you, but to patients as well. You both know you are working with a never-before-used product, and that ensures no cross-contamination.       Crystal Tip Features With four air channels, Crystal Tip delivers a powerful jet of air. Inner core is seated and ensures complete air/water separation. Beveled ends ensure patient safety. Designed to fit all syringes and interchange with metal tips.