The Atomic Toy Mills, Inc. (90 Lakeview Avenue, Lowell, Massachusetts 01850) Granola Roller was a hand-assembled, two piece maple, butterfly yo-yo with rubber rings installed on the outer perimeter of each halve. Rubber rings were an addition often seen on various other yo-yo models from the late 1990s into the early twenty aughts. The rings on this model were marketed as a way to bounce the yo-yo off the ground. More often, however, yo-yo makers added them as rim protectors.
The yo-yo's wooden axle was made by screwing the two halves together. See the Internals image of this exhibit.
