This set was manufactured in the 1950's- early1960's and is very collectible. A set like this is RARE and HTF. These bowls are NEAR MINT and have no chips, cracks, dishwasher damage or color loss.
The interior of the 401 and 402 bowls have no utensil marks and the 403 bowl only has very minor small utensil marks. There is no discoloration on the inside or exterior of the bowls. There is no paint loss around the rims of any of these bowls. They have had little use and are in pristine condition.
I would grade the set as a 98 out of 100. The set consists of 401 which is 1-1/2 pint, 402 which is 1-1/2 quart and 403 which is 2-1/2 quart size.
Each bowl features the PYREX Made is USA ovenware logo. The 402 bowl does have a few small flea bites (tiny exterior paint loss) which are only visible when held to light. The 401 and 403 bowls look nearly brand new with no flea bites. This set is in fantastic condition, near pristine and has been lovingly stored for years in my china cabinet with bubble wrap between each bowl. It's now time they went to a new home.If you are a PYREX COLLECTOR, this set is very desirable and hard to find in such lovely condition. Bowls are from a smoke-free and pet-free home. The item "NEAR MINT PYREX Turquoise Robins Egg Blue Mixing Bowl Set 401 402 403 PRISTINE" is in sale since Tuesday, April 21, 2020. This item is in the category "Pottery & Glass\Glass\Glassware\Pyrex". The seller is "topsail360" and is located in Concord, North Carolina. This item can be shipped to United States.