User talk:Cassandra Dizon

June 2016
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Glasses has been undone because it did not appear constructive. If you would like to experiment, please use the sandbox. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Materialscientist (talk) 06:28, 18 June 2016 (UTC)

Please do not add or change content without citing a reliable source. Please review the guidelines at Citing sources and take this opportunity to add references to the article. Thank you. Materialscientist (talk) 08:58, 18 June 2016 (UTC)