Home / Brass & Winds / Brass & Wind Accessories / D’Addario Woodwinds WW-PG-01 Practice Grip Instrumental Hand Exerciser D’Addario Woodwinds WW-PG-01 Practice Grip Instrumental Hand ExerciserGHS140.00 oPcket-sized hand and finger exerciser ideal for woodwind and brass instrumentalists who use keys or valves. D'Addario Woodwinds WW-PG-01 Practice Grip Instrumental Hand Exerciser quantity Add to cart SKU: WW-PG-01 Categories: Brass & Winds, Brass & Wind Accessories Tag: practice grip Product ID: 8990