Amazon.com: VINTAGE 1940'S PYREX PRIMARY COLORS MIXING BOWL SET - Blue 1 1/2 Pint, Red 1 1/2 Quart, Green 2 1/2 Quart & Yellow 4 Quart - SET OF 4: Home & Kitchen
Primary Color Mixing Bowls : Pyrex Love
Vintage Pyrex Primary Colors Mixing Bowl Set of Four Pyrex - Etsy Canada
Vintage Pyrex Primary Mixing Bowls New Old Stock New in Box - Etsy Canada
Vintage PYREX Reverse Primary Colors Nesting Bowls Set Set of - Etsy Canada
Primary Colors Set of Pyrex Mixing Bowls | Collectors Weekly