This is another BRILLIANT collaboration put together by Jack Hanshaw, using an AWESOME fillacello disc from the great Adam Reetz! The colors are absolutely mesmerizing, and there is soooo much going on in this marble, SO much to see and explore! It's got THREE gorgeous opals floating above Jack's incredible reef scene. THIS is what marbles are all about right here, another classic for the ages. Don't miss this rare opportunity, only the second one ever offered to the public!