Dycem Black Hole Spike Holder
The Black Hole Cello Stop is a simple and effective means of holding the cello in place. It adapts to smooth and hard floors providing stability for the cello endpin. Just place the Black Hole in position and let the unique non-slip properties do the rest. No messing around with strings or belt straps around the chair legs. Wipe clean after use to maintain the best hold.
Easily carried in the pocket or in the case.