Keep your eggs warm during their 21-day incubation period, and increase the supply of oxygen using thie Rugg'EGG' Ranch 30 Egg Incubator. This egg hatch features an automatic egg-turning ability, which allows the eggs to spin and turn, protecting the embryo from mortality and premature hatching. With a hatch rate of 90 percent, you won't have to worry about the embryo's growth and development. Designed with a completely transparent clear top that allows you to check the eggs without having to open the incubator. You will enjoy this hatch since it has a digital temperature and humidity display to ensure that the desired temperature is maintained in the incubator. There is a vent hole that also serves as a watering hole to keep the humidity at the optimum level for your baby chicks to hatch. The entire incubator's electronics are located in the center which allows the water to be kept on the perimeter of the incubator to minimize or eliminate the possibility of an accident shorting out the machine. Produce well-grown eggs with the Rugg'EGG' Ranch 30 Egg Auto Turning Incubator.