Retro Pyrex heat-resistant glass set of 4. These were found while organizing the kitchen storage shelves. Although unused, the stickers have stains and show signs of aging. They were kept in the box without being used, so I hope someone can use them! ★Instant purchase OK★ Please confirm any concerns before purchasing. Although unused, please purchase only if you understand and agree to the long-term home storage. I have various other items for sale. Please take a look if you're interested. I also have other Pyrex items. I will offer a discount for those who purchase multiple items together!