One individual medium hatching rings. This is used to keep the egg’s air cells upright during incubation. It is two sided for various egg sizes. Just choose the side that fits your egg and insert pointy end into ring. This will fit bantam/kikiriki to Turkey egg sizes.  It is reusable and can easily be cleaned in soapy water. It is made of nontoxic PLA. However it is not dishwasher safe. There will be some surface flaws; however , the hatching rings will work as is was designed to.