Very limited first run.
With a resemblace of a Shuriken, this design pays homage to Hattori Hanzo, the most famous and bad-*** Ninja from the Sengoku era.
This is not just a cool looking gimmick, the holes are not cosmetic. The holes are there for weight distribution. It is extremely stable, specially at horizontal play. With steel rings to give it great power.
It makes an extremely cool sound when played (plus you can see through the yoyo while is spinning!).
And no, it doesn´t cut the strings
Great blend of performance and aesthetics.