Vic Firth Corpsmaster Keyboard/Ian Grom-- Hard marimba
- Unique warm rubber core for a superior universal blend and even quality across the range of the instruments
- Hard. Built to be fast, articulate and have a comfortable weight. Perfect when looking for clarity in upper 2 12 octaves
- Birch shafts and double-stitched 100% synthetic yarn for maximum durability and weather resistance
- For use on marimba