These arrived so quickly, and are exactly as described. I needed some small cork stoppers for my salt and pepper shakers and I wanted good quality that can be used in contact with food. These are pure cork, not that cheap composite cork that I've seen on other seller's sites. These should work perfectly for my pottery. I noticed that the company sells lots of other items that I can use for my pottery business. I am so impressed with them that I will definitely order from them again. Being a small business, I'm happy I can support another small business.