Artino SP-3 Resonance Pin Stopper for Cello

The Artino SP-3 Resonance Pin Stopper for Cello is not only a endpin rest, but also a Sound Enhancer because the round metal box is empty with the unique resonance hole. The highly gripping rubber pad holds it in place and protects the floor while a rugged easy to find metal dimple holds the endpin in place. Made of tough metal, it will hold up to years of use.