Pyrex Mixing Bowl Aqua Blue Diamonds Vintage Promo Unmarked Hard to Find - NICE! Diamonds are in very nice shape with very little paint loss.Bowl is free of cracks, chips and stains. All edges of glass are smooth without any chips or cracks. There are one or two utensil marks inside bowl. Outside of bowl has a few marks - probably from storage. Thanks for looking and good luck! The item "Pyrex Mixing Bowl Aqua Blue Diamonds Vintage Promo Unmarked SHIPS FREE in USA" is in sale since Saturday, June 8, 2019. This item is in the category "Pottery & Glass\Glass\Glassware\Pyrex". The seller is "eyebda1" and is located in Kewaskum, Wisconsin. This item can be shipped worldwide.