Houdini Vacuum Pump Stoppers (4pk) by Metrokane
“Patented valve holds vacuum for days.”
- Metrokane Push-Button Stoppers are for use with all Wine preservers made by Metrokane except V-Gauge.
- Vacuum can be released at the touch of a button.
- Bottles sealed with Push-Button Stoppers can be stored horizontally without leakage (which can occur with competing pumps).