Exelint 1mL Tuberculin Syringe Only has a smooth plunger for greater filling accuracy. The syringe is available with three different tips including Slip Tip With Cap, Lock Tip and Lock Tip With Cap. Features: Sterile, Non-Toxic, Non-Pyrogenic. Smooth plunger action for greater filling accuracy Auto ground needle tip for greater comfort. Low residue gasket for Reduced dead space and Reduced waste. Single Use Only; Disposable; Non-Pyrogenic; Non-Toxic. This product does not contain Natural Rubber Latex - Box includes 200 sets (4x50) - Expiration 10-14-2028