SPROUTER with 3 tiers. Gives good ventilation and each tray has slits for easy rinsing. Can sprout up to three layers of any sprouting-type seed such as Alfalfa, Fenugreek, etc. When sprouter is put in a warm place, the sprouted seed is ready in approx. 5 days. Perfect for adding to salads and sandwiches, and very nutritious. When sprouts are grown and ready to eat, they are then best transferred to the fridge. Kit comes with instructions.