Satin metal wine pump from Le Creuset with 3 stoppers. Once wine has been opened\ it is vitally important to preserve it properly so as to enjoy the rest of the bottle another day. The Le Creuset metal wine pump preserves wine by removing air from inside an opened bottle\ then tightly sealing it using a durable stopper. By simply placing a stopper in the bottle and pumping several times\ the wine is efficiently sealed and ready for storage.