T.S.=TOP STEELFull-size full stainless steel yoyo 0.6 mm thickness...
One Drop The Virtuoso: Ethan Cheung Signature Yo-Yo!
A large Size C (.250 x .500 x .187 in.), Gold Plated Concave Bearing for...
A Ceramic Concave stainless steel BallBearing. These are replacement Bearings with concave profile and available in Size D.
The Dif-e-Yo KonKave Stainless Bearing centers the string while at the same time allowing it to move when needed for response. Size D (5x11x5 mm.). For H-Spin.
Dif-e-Yo KonKave Ceramic Size D (5x11x5 mm.) for H-Spin and SPYY.