Buon Vino Stopper, Solid, No Hole

$1.25

Small Stoppers fit ALL 3, 5, 6 and 6.5 gallon glass carboys - universal fit.

Medium Stoppers fit something we can't figure out.

Intermediate Stoppers fit Mainbrew's 3, 5 and 6 gallon PET carboys.

Large Stoppers fit some oak barrels.