Pyrex Heat-Resistant Glassware Bowl with Lid, Iwaki Glass, Showa Design This was given to me by an acquaintance several decades ago. It has been stored in a cabinet without being used. It's full of retro charm, but since it's from Iwaki Glass, a pioneer in heat-resistant glass, I think it's still practical. It would also be great for Showa retro collectors. I think it's in beautiful condition with no scratches, but please check the photos carefully.