Glass Carboys 3 to 6.5 gallon
All Glass Carboys Fit the #7 stopper with the exception of the 1 gallon carboy. That one takes the #6 or #6.5 stopper.
All Glass Carboys Fit the #7 stopper with the exception of the 1 gallon carboy. That one takes the #6 or #6.5 stopper.
