Monoject #513 ED 3cc Irrigating Syringes with 23 gauge x 1.25" Needle, Orange Cap, with Notched Tip on Needle, Box of 100. Pre-sterilized for safety and asepsis. Made with high-quality materials to guarantee durability. DEHP-free manufacturing. Clear of natural rubber latex.. Monoject Endodontic Irrigating Syringe with Needle provides a notch that effectively lessens apex hydraulic pressure, controls the flow, and optimizes canal irrigation. It features a polypropylene barrel, a plunger rod, and heat-etched, permanent graduations.The thermoplastic polymer hub establishes a secure Luer Lock connection.