The One Drop Y-Factor was designed to be an undersized performance yo-yo at a decent price, removing all of the unknown "X-Factors" and focusing on what they knew (Y-Factors). It has a good undercut lip for thumb grinds and grooves in the catch zone for finger grinds.
The Y-Factor uses One Drop's standard 10-ball bearing and Flow Groove pads.
Special thanks to One Drop for providing this exhibit.
