The Pyrex Yellow Nesting Mixing Bowl from the 1940s is a vintage piece that hails from America. This round bowl, with a diameter of 10.5 inches and a height of 4-3/4 inches, is made of glass and features a glossy yellow finish. With a retro style and a mid 20th-century era design, this original PYREX bowl is perfect for collectors of vintage cookware. Hand wash only to maintain its charm and authenticity.