Coravin Needles are specially designed to pierce through natural or agglomerated cork, or the Coravin Screw Cap, and allow you to pour wine without opening the bottle. The Coravin Three Needle Kit contains three distinct Needles to suit any bottle or situation: Fast Pour Needle, Vintage Needle, and Standard Needle. The Needles included are not compatible with the Coravin Model Eleven and Pivot Wine Preservation Systems.