(6)
Average rating 8.33333333333334 out of 10 ( based on 6 reviews )

Too slippery

Review by Chuck B on 9/9/2011

We tried to use this with a glass carboy. If there's any moisture in the neck, this stopper slips right out. I don't want to stick anything into my carboy neck to dry it out, or leave it open to dry on its own. So I did not find this stopper useful.