Best Seller | Innovative Percussion Concert Bass Drum Mallet Cb-4 (Hard Rubber Ball) Innovative Percussion Concert Bass Drum Mallets Differences The CB-1 CB-2 and CB-3 feature solid wood cores and thick synthetic felt liners and covers for a full dark tone quality while the CB-4 s unique flexible synthetic ball head results in... more | | $63.92 $46.99 FREE shipping go to store |