I enjoy a larger glass - 16 ounces or more - because I like to swirl and smell your wine. Vinegar is popularly known in order to become able to clean out glass pieces. https://objectstorage.ap-singapore-1.oraclecloud.com/p/yJFSY7N2Mp0NyYyVwkfLKXT-cP4r-rrii-76fWeqzxunBDSjOXWRquRPSpjn52go/n/axqjqojndoew/b/Ruou-tay/o/Tong-quan-ve-dong-san-pham-ruo.docx.html