This thing is a life changer. Like many people, I’m not able to afford a whole extra room for cigar storage, let alone one I can control the humidity of. This however changes the game, as it allows you to control the humidity of even the smallest cigar boxes. Its size is one of its main perks, as it is no longer than your average cigar and takes up very minimal space. It runs on nothing but water, getting rid of any chemical preservers and keeping the cigars as natural as possible. The controls are very simple to use and refilling this is not a mess. It amazes me that something this small can cover anywhere from 75-300 cigars. I honestly cannot find any downsides to this products apart from the price ($175), but for what you are getting is a steal. I highly recommend.