Introducing the new GP Wise Grip!
Order your WiseGrip today!
WiseGrip can now fit large bore and small bore trombones!
Ergonomic accessory for increased comfort!
Sturdy, non-allergenic plastic. Snaps easily and securely in place
Play longer with greater left-arm,
hand and upper body comfort with your Wise Grip.
Inspired by Earl Williams’ design that was patented in 1928, the Wise Grip is a removable version of the
elegant curved grip of the legendary Williams trombones. Find out more information on our About page.
The first release of the Grip is designed to fit a wide variety of large-bore tenor trombones and bass
trombones, see the list of instruments on our FAQ page.