Never had a problem with these

Nice awesome service from vapelab. Thank u

Loving the fact that these are compatible with both the caliburn g and the koko prime, means you can just switch out pods depending on which unit you want to use - have bought both units from vapelab and service has been excellent each and every time. Love my Uwell vapes! No issues

The Caliburn G is perfectly designed to be more enviromentaly friendly and reduce leakage. I have enjoyed the new KOKO greatly with it. Most reliable vape I have owned so far. I think the only week point is the red silicon tab to stop juice from exiting the pod. Over time these red tabs wear and cause leakage and in turn means one needs to buy new pods more regularly.

I like these pods frfr