CooperGroove 5A Performance Drumsticks with Wood Tips The revolutionary CooperGroove 5A Performance Drumsticks will help you INCREASE GRIP eliminating the need for gloves, taping or sanding. No more dropping of sticks. The innovative grooved handle design provides SENSORY FEEDBACK allowing you to know exactly where your grip is at all times while keeping your hands DRY. Your hands will FEEL RELAXED with a stimulation of pressure points, a decrease of shock and an elimination of fatigue and soreness. Experience RELIEF from pain that is preventing you from playing the music you love. These hickory drumsticks are perfect for those who suffer from hand cramps, tingling, arthritis, tendinitis and carpal tunnel syndrome.