This is a 5 drawer unit. It is in perfect working order but needs to be cleaned up as it's not been used in 3 months and has been sitting on my back porch. It will hold between 300 and 400 eggs. Drawers slide out for easy access but do not have auto turn mechanism. This is a great opportunity for someone to get a large, well working incubator or hatcher at a reasonable price. Pick up only, I will not ship this unit. $200 This is a heavy plywood cased unit with window in the door and humidity tray up top. Two sliding adustments for ventelation.