BEST ANSWER:The holes on this stopper are very small. They are specifically sized to fit small glass tubes that are a little smaller than 1/4" outer diameter. We do not stock any racking canes that will fit this size of hole.
BEST ANSWER:The holes on this stopper are very small. They are specifically sized to fit small glass tubes that are a little smaller than 1/4" outer diameter. We do not stock any racking canes that will fit this size of hole.