【Rare! Unused Narumi Cookmaster Neoceram Super Heat-Resistant Glass Grill Plate Ceramic Plate Grill Plate Showa Retro Narumi China】 This is a Showa-retro Narumi Cookmaster Neoceram super heat-resistant glass grill plate. It's a thin plate suitable for ceramic plate grilling. I personally use it, and it's safe for direct fire, oven, and microwave. It's super heat-resistant, so it's convenient enough to take it out of the freezer and put it directly on the fire. Cookmaster pots and gratin dishes are common, but this plate is a rare item. I think it's equivalent to Corning Pyroceram, so how about it for those who like Pyroceram? I purchased this unused dead stock item and it has been stored away. It comes in a box, but the outer box is very damaged. The contents are in a beautiful condition. Although unused, there is some scuffing on the bottom surface. (See image 6) The box is tattered, but I will send it in this box. The size of the plate is approximately 25.3cm long x 29cm wide (including the handles) x 3cm thick. I'm sorry, but I cannot offer a discount on this item as a single item. I have various other items for sale, so please take a look if you like.