I offer two different replica stones K1 and K52 from Newgrange, in Ireland.

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Newgrange, a prehistoric monument located in County Meath, Ireland, is considered one of the most significant archaeological sites in Europe. Constructed around 5,200 years ago, it predates both Stonehenge and the Great Pyramids of Giza. The structure consists of a large circular mound with a passageway leading to a central chamber. Newgrange is most famous for its winter solstice phenomenon, when the rising sun illuminates the inner chamber through a precisely aligned passage, showcasing the advanced astronomical knowledge of the Neolithic people.