My girlfriend recently purchased a Mini Anyvape Davide from Discountvapers.com...Accidentally she lost an O-Ring down the drain! I have looked everywhere for the parts and so far no such luck! She really likes the tank so I went to Lowe's and found something to work for now.These part's need to be available for customers to purchase when part's are lost or when you need to rebuild tank.If anyone knows (WHERE) to find them that would be awesome if you could share that info. with all of us Vapeheads! Thanks!