With the FreshKeep Cork-changer, cork is extracted and replaced in a 99.9% nitrogen gas purity environment therefore absolutely no atmospheric oxygen is allowed to enter into the bottle and come into contact with wine. Here’s how…..

An un-corked wine bottle   The Cork-changer is attached to the bottle spout forming an airtight seal and two chambers are purged with nitrogen gas which replaces oxygen   The cork is extracted from the bottle using the cork-screw cylinder The unit is revolved 180 degrees until the PLUG insertion cylinder is over the bottle spout   The piston is pressed down enabling the PLUG to be inserted into the wine bottle   The Cork-changer is removed from the bottle leaving the PLUG inserted in the bottle