I only saw a very short period of time where Ferguson made nice large marbles like this one - and they are NICE! I always wished he did a lot more of them, because he was/is quite talented in this larger size range. As it is though, these are VERY hard to find and quite collectible. This one is extremely beautiful in hand, and those fumed dots are shiny and perfect! I have one similar to it in my collection, otherwise I would never be letting this one go. Signed special 'Douglas M Ferguson 2004'.