?Capillary Tips are ultrafine, slender, polypropylene cannulae used with Luer Vacuum Adapters to suction fluid out of the root canal. They are also great for irrigation of root canals, periodontal pockets, or fistulas when used with 1.2 or 5 ml syringes. The length of the tips are 25 mm. In addition, Capillary Tips are ideal placeholders for posts in the root canal to restore deep carious lesions. Simply surround the tip with build-up composite. Bendable Polypropylene material Tapered