These TB Safety Syringes with Fixed Needle Combo are manually retractable and designed to aid in the prevention of needlestick injuries. 

• Integral safety engineered design keeps hands and fingers away from the needle during injection and activation of safety mechanism
• Bold, easy-to-read gradations enhance accurate dose preparation and verification
• Locking ring secures needle into the barrel of the syringe so that it cannot be reused
• Permanently attached  needle minimizes medication waste and maximizes medication during the flu season (on average, 11 doses can be drawn from a 10-dose influenza vaccine multi-dose vial)
• 1 mL syringes facilitate small-dose injections
• Ease in facilitating low-angle injections
• Less disposal space for potential reduction and prevention of disposal-related injuries