Comments about Vollrath Champagne Stopper, ABS Plastic Exterior, PVC Interior Stopper, Dishwasher Safe:
I have looked for non-metal Champagne stoppers for a few months when I found that the chrome plated champagne stoppers were rusting and I have noticed metallic flavors in the wine. Previous plastic stoppers didn't stay in the bottle, but this one seems to stay in. You have to push it in securely before you slide the lock down. What would be an improvement would be a snapping seal in addition to the rubber stopper.