The biggest factor in oxidation is the amount of wine that makes contact with air followingopening and pouring. Therefore, wine preservation products that are most effective at reducing air contact with the wine surface will best reduce oxidation.
Plum uses a motorized needle that lasts approx. 300 bottles per chamber to pierce the foil and cork so the wine stays fresh. Enjoy your wine collection on your terms. Our patent-pending double-cored needle then pierces the foil and cork, pressurizing the bottle with argon gas. Plum preserves your wine up to 90 days.
Testing on an early alpha prototype.
First final design prototype.
Final dual spout design. Various concepts for the spout design are shown below.