Humidifiers, Set of 2 Stone Decorative Ceramic Natural Water Humidifier, Non-Electric Battery Free for Bedrooms, Great for Babies by Bluestone EASY TO USE- These hassle-free pair of decorative bedroom humidifiers by Bluestone can be used by any age. Simply pour water in the black bowl or on top of the clay sphere and start humidifying any room. QUIET- Sleep through the night while silently humidifying any room in your house. These two clay aqua ball humidifiers are cordless, non-electric, and battery free adding no additional noise to your bedroom letting even babies sleep through the night. TRAVELS EASILY- Now you can breathe easy and keep your allergies at bay anywhere you go with the help from the Non-Electric Ceramic Humidifier by Bluestone. Both sizes are small enough to fit in any travel bag making it perfect for hotel visits, sleep overs, and dorm rooms. PRODUCT DETAILS- Dimensions: Small humidifier- 3.5 (C) x 3.25 (H), Large humidifier- 4.5 (C) x 4 (H). Material: Clay sphere and Ceramic bowl. Color: Black and tan. SATISFACTION GUARANTEED-Bluestone is committed to providing consumers with the absolute best price and value on our entire line of products.NOTE:This is an exclusive product of Bluestone and ONLYClay Aqua Ball Humidifierby Bluestoneare GUARANTEED to be genuine.