DESC: This syringe allows you to ob- tain a proper needle stick, then push the dosage plunger on the operator end. Syringe recommended: 3cc disposable Monoject. Constructed of aircraft aluminum alloy and stainless steel. Black anodized satin finish. – Uses a standard Monoject 3cc syringe – Mechanism cannot be damaged by even the most powerful animal bite – Available in 3 different lengths – Easy to inject through cage or from a safe distance.