Returned today to order another vaporizer, got the Grenco Science g pro. First time I ordered the Atmos VICOD for my girlfriend, and she loves it. We had an issue with vaporizer at first, but shortly were helped with instructions by vaporplants trained staff, and they even registered the unit with atmos warranty, so we did not have to, thank you once again. These guys truly go the extra mile for their customers, and the bonus gift is great as well.