Unique hand-painted baseball, produced by the artists at Stadium Custom Kicks, signed by Hall of Fame outfielder Ken Griffey Jr. The design on this Official Major League (Manfred) ball features a series of painted lightning bolts in the Seattle Mariners team colors, with "The Kid" lettered on a side panel. Griffey Jr. has signed the ball in blue ink (grading 9/10) across the sweet spot. This ball was signed and produced under the auspices of Fanatics and is hand-numbered "1 of 1" on a side panel. Mint condition. Both a Fanatics (B542171) and MLB (JD414367) hologram label have been affixed to a side panel.