Disposable static mixing tips for System Three's 1.6 oz. (50ml) Cure-5 or T-88 syringe type cartridges. The tip consists of a series of alternating left-and right-hand elements with intermittent flow inverters which effectively channel the fluids and automatically mix both resin and hardener as you squeeze. Gets the application point closer to the work piece. Ensure superior mixing performance. Pack of 6. Patented. USA.