V1 (Hard)
A two-tone mallet, which provides articulation suited well for fast passages, with clear, but not aggressive sound. 
 
V2 (Medium)
A medium-hard mallet, which provides sharp articulation with full-bodied sound.
 
V3 (Soft)
A soft mallet with warm and rich sound. The delicate articulation makes it a great bass mallet in combination with V2 and V1 mallets.