While going through images of Ernie Els recently, I noticed the Big Easy, who uses an Odyssey putter, is also using a Ping grip. (Click on either image for a closer look.).
If you want to get the same look on your flat stick, consider buying a Ping Blackout. As the name implies, the logo on this replacement grip matches the black color of the grip itself, so it's barely visible.
At $4.99 on golfsmith.com, the price of this grip is well within your reach. (Photos: Travis Lindquist/Getty Images (Woods), Jerome Delay/AP (Els))