Antiques Around Us - Proclaimed as the “World's most famous mixing bowl set,” the Primary Colors set was the first of the Pyrex items produced on white opal ware with colored overlay.
Opal Pyrex, pretty, preety, bright and white. Crisp and clean!! 8082015 | Pyrex vintage, Vintage pyrex bowls, Antique dishes
Vintage Pyrex True Opal Bowl Set 401-404 on Mercari | Pyrex vintage, Bowl, Pyrex bowls
Vintage Pyrex Opal White Casserole Dish 022 (1970s/1980s) for Sale in Huntington Beach, CA - OfferUp