I found this at my parents' house. It's a discontinued product and rare. No box. Unused, but there are minor scratches. Please refrain from purchasing if you are sensitive to such details due to long-term storage. There is one area that isn't cracked, but it looks like a crack due to original air bubbles in the glass. It's about 9mm, but there's no catching when touched from the outside or inside. ※Price not negotiable. Showa Retro Vintage Pyrex Iwaki Made in Japan