This antique cobalt blue glass poison bottle is a unique piece from the late 19th to early 20th century. With a volume of 8 oz., this hexagon-shaped bottle features a striking cobalt blue color and a warning message of "Not To Be Taken." At 6 5/8" in height, this collectible item serves as a historical and decorative piece for collectors of antique glassware or those interested in Victorian-era pharmacy artifacts.