User talk:Sukumaar mane

March 2013
Hello, I'm N2e. I noticed that you made a change to an article, 3D printing, but you didn't provide a reliable source. It's been removed for now, but if you'd like to include a citation and re-add it, please do so! If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. N2e (talk) 15:52, 8 March 2013 (UTC)