https://www.daddario.com/products/percussion/promark/promark-drum-set/promark-drum-set/claus-hessler-activegrip-clear-firegrain-hickory-drumstick-wood-tip/
The first ProMark drumstick to combine the unparalleled durability of FireGrain with the thermal activated ActiveGrip technology, the ProMark Claus Hessler...
claus hesslerwood tipclearhickorydrumstick