These have the Grolsch style swing tops with rubber washers (tops included in the case price). The tops can be reused many times. An essential part of any home brewery, bottles add the final touch to your organic home brew. We encourage you to re-use commercial bottles when possible (any bottle that is heavy glass and non twist off can be reused), but if you want quality bottles designed to last for years of brewing, look no further! Sorry, we do not ship full cases of bottles outside of the lower 48 States.