The VTG Pyrex White Opal Butter Bowl Tub #75 is a vintage glass bowls, made in America during the late 20th century. Featuring a glossy white finish with a mid-century modern style, these bowls are a decorative piece of cookware ideal for all occasions. The Pyrex brand is known for its quality and original production, adding to the charm and collectibility of these retro kitchen items. Perfect for adult use in any home kitchen, these butter bowls are a unique addition to any collection of vintage cookware.