>>8477016>how long does it take to perfectly peel off each label not very long i heat them over a gas stove lol. just make sure the jar is clean, dry and that the cap is properly sealed before exposing it to open flame. and yes each bottle has a small ball bearing in them.
>>8477020they are pretty airtight they come with a gasket under the the cap. ive had them over half a year next to a window without any leakage.
