#3 Drilled Rubber Stopper Bung
15/16" top diameter, 3/4" bottom diameter.
Fits standard 750ml wine bottles and assorted soda keg lids.
Pure white gum laboratory Stopper drilled with 3/8"center hole to accommodate standard air locks.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.