Grow fresh, nutritious sprouts any time of the year. Germinate up to 3 kinds of sprouts at one time. Fill the top tray with water twice a day and built-in siphons keep the sprouts moist automatically. Harvest fresh sprouts in just 3 to 10 days, depending on the variety, and take advantage of all the natural vitamins, minerals and proteins fresh sprouts have to offer. Dishwasher safe.