The perfect gift for anyone annoyed by the pesky dry air of winter, the William Ultrasonic Humidifier ($230) from Stadler Form will keep up to 1,000 square feet of your home nice and humid. The humidifier will help your skin and body stay in good shape through the colder months and has several luxury features for convenience. The sleek black box is equipped with an off timer, sleep mode (with dimmed lights), preheating, and a turnable mist diffuser. The device is low in power consumption and has a maximum output of 3.5 gallons of water per day. Click for full details.