The product is a vintage Pyro glaze pint bottle from Frank Lions Dairy Products. This collectible bottle is a milk bottle, with a volume of one pint, making it a nostalgic and sought-after piece for collectors of modern vintage milk bottles. The Pyro glaze adds a unique touch to the bottle, giving it a distinctive look that sets it apart from other bottles in the category. The pyro glaze is in fair to nice condition on this collectible milk bottle