19-04-2014, 01:32 PM
Ok thank you, Karren.
Another question I have about the NB, is what is the exact difference between airlock and normal? airlock is more expensive (10 pounds), but you don't habe to pump to hold the vacuum/pressure.Do you have to pump the whole time with the normal cups?
Another question I have about the NB, is what is the exact difference between airlock and normal? airlock is more expensive (10 pounds), but you don't habe to pump to hold the vacuum/pressure.Do you have to pump the whole time with the normal cups?