EMS Introduces Break-Safe™ allowing you to safely open up to 3 ampoules at one time. Box style design allows one handed opening of up to 3 ampules at a time. Gently pressing down on the lid snaps ampule necks clean while keeping them contained within the device and away from fingers. After removing ampule contents, simply turn the device upside down over a trash receptacle to safely discard ampules and tops. Features: – Includes 4 inserts to allow opening of 1ml, 2ml, 5ml and 10 ml ampules. – Open ampules easily and safely. – Transparency allows unobstructed viewing of ampule contents at all times. – Copolyester plastic construction has broad chemical resistance.