The Pyrex Butterprint Turquoise 7 Cinderella 441 Mixing Bowl, a souvenir of the 1957 community open house at Corning Glass Works Greenville Plant. This mixing bowl features a nostalgic farm-themed design and is part of the Pyrex Amish Butterprint product line. This bowl is in new, never used condition and has always been stored in its original box. Don't miss your chance to add this rare find to your collection.