Vintage Charm Set of Mixing Bowls, by Corelle and now Discontinued (read history below) What a fantastic update of the iconic Pyrex Amish Butterprint pattern. The set is in perfect condition, no scratching or wear. I bought these when they first came out because, obviously, any collector would want to try them out! You cannot buy them new as the whole line was sadly discontinued. The set includes: 10 Cup Bowl 6 Cup Bowl 3 Cup Bowl OFFERS WELCOME! Vintage Charm bowls were made by Corelle in collaboration with Pyrex, not by Pyrex itself. The line was discontinued in 2018. Explanation. Vintage Charm was a line of bowls that updated the retro style of the iconic Pyrex mixing bowls. The bowls were designed to evoke memories of family gatherings and holiday baking. Pyrex was mass-produced by Corning Glass Works from 1945 to 1986. The bowls were known for their durability, versatility, and colorful designs. In March 2019, Corelle Brands, the makers of Pyrex in the United States, merged with Instant Brands. Instant Brands filed for Chapter 11 bankruptcy in June 2023.