If you are looking for the pyrex replacement glass tube for Aspire tigon 3.5ml tank, then this one is your best choice. Original factory and high quality, free shipping and cheap price, 3pcs Aspire tigon 3.5ml tank glass tube is just $7.99, you can also add 2USD to get another 3pcs, which means you can only use $9.99 to get 6pcs glass tube for Aspire tigon tank, don't miss this great deal.