Tom Kuhn Sleep Machine White and Blue

(Back in the day...) Tom Kuhn did it again! The Sleep Machine was the first wooden yo-yo to feature a ball bearing, pushing wooden yo-yo sleep times beyond what was thought possible. Own a piece of yo history by getting your hands on a Sleep Machine! Another great feature is the adjustable gap: easily take the yo-yo apart and follow the simple instructions printed on the inside of the yo-yo! The Sleep Machine is essentially the same as the Roller Woody except that the Sleep Machine sports a winged profile. This is another must-have and there is a very limited number in stock. Packaged with 5 extra strings in a very nice collector's box. Made in the USA, 1998. Comes in 2 collectable two-toned color schemes!