Very little is known about Hoy Töpferei. The factory may have been based in the North of Germany.
All their items are hand-made studio items (and not moulded). They are made in a rustic way. Items were mainly glazed with a vivid blue glaze but they also produced items in red, brown, yellow and pink glazes.
Production must have been quite prolific as a relatively large number of Hoy items have been found (but still far below the mass produced factory moulded items).