“No muss, no fuss. Turns practically anything airtight into a humidor. And if you're a Spanish Cedar kind of guy like me, these will keep your box well seasoned. You can rest assured that your cigars are resting insured (see what I did there?). You can mess around with gels, or keep refilling liquids in trays, or you can simply one-and-done it and be confident that your sticks are being maintained at a constant RH%. Seriously, it's a no brainer.”