Endpin Anchor stopper prevent instrument movement and the errors it can cause, while protecting the floor beneath the instrument. Compact and easy to store, the D'Addario Endpin Anchor is made to withstand the weight of the largest orchestral instruments, ensuring that your cello or double bass will always stay in place.

Wolf's Super Endpin Non-Slip Ball for cello or double bass fits over the tip of the pick tip and locks easily with 3 screws. 

Endpin stopper for cello or double bass. Non-slip rubber disc with metal cover.