Fountains bring a Zen like peacefulness to any room. Add a striking element to desktops, counters or anywhere you like. Fountains are ready to go - just add water. Capture the essence of form, function and beauty in a fun, compact presentation. Operates on 2 "AA" batteries (not included). For best results use distilled or purified water. Item size: 4.375"W x 5.75"H x 4.25"D.