Pyrex Nesting Bowls

Pyrex, a brand of heat-resistant borosilicate glass cookware and bakeware, was introduced by Corning Glass Works in 1915. It quickly became a staple in American kitchens due to its durability, versatility, and attractive designs. The brand is renowned for its mixing bowls, which were produced in a wide array of colors and patterns over the decades, making them highly collectible.

These particular bowls, often referred to as "Primary Colors" or "Nesting Bowls," were produced in various sets and individual pieces from the mid-20th century onwards. Their simple, functional design and vibrant colors made them popular for everyday use and also led to their enduring appeal among vintage collectors. The condition of the bowls, including any chips, scratches, or fading, significantly impacts their value in the collector's market.

These bowls are not without blemishes. They are used, see pictures for details.