This instrument is used for controlled injection of the silicon oil into the eye with minimal efforts. The syringe filled with silicon oil is loaded onto the injector. Slow rotation of the handle pushes the syringe piston forward injecting the silicon oil in the eye. both 5 ml & 10 ml syringes can be loaded. Made in stainless steel. Autoclavable. Special attachment to firmly hold the infusion cannula in place.