The BD™ Tuberculin syringe with BD Precisionglide™ Needle helps improve dosage accuracy and virtually eliminates needle pop-off. Plus, bold, clear scale markings make easy and accurate dosage measurements. The thinner and smaller syringe size is easier to control and is less threatening to patients. Sterile. Latex-free. Has a 27 gauge size, 1cc capacity, and a .5" needle length. Syringes has a regular bevel, and is only available in a box of 100..