31 Empty Player Piano Roll CORES

This product is a set of 31 empty player piano roll cores on which to place your piano roll. , designed for use with vintage player pianos. These spools are essential components for storing and playing back music on these types of pianos. Made specifically for vintage player pianos, these empty cores are ready to be filled with music rolls to play your favorite tunes. Perfect for musicians and collectors looking to enhance their vintage player piano experience. Some of these do not have phalanges, some have just one and several have no phalanges.