It`s not often that the maiden of mugs makes tumblers, but I`ve just put some on Etsy. At the last Museum sale I had a few older tumblers available. One old gent (probably my age) was looking at the tumblers and finally asked, ” what happened, couldn`t get the handle to fit? ” Well, these are intentional. Sometimes his analysis is actually correct, but these were designed to be 16oz. tumblers. Advantage over plastic is that the ceramic tumblers hold the cold or heat much better. Disadvantage is that they don`t handle dropping quite as well as plastic. I should know! 3 of them available now on Etsy.com/shop/desertnova. $20.00 each plus shipping, a great deal for a handmade ceramic piece of art.