It is a precision molded "transitional tool "which offers the ultimate solution for sore fingers experienced when learning to play guitar, (also great for those who may play infrequently).
Works equally well for other stringed instruments, banjo, mandolin, ukulele.
A great "transitional tool" for beginners which still allows for "GRADUAL" Callus development!
The multi hole design has good permeability, the finger tip opening is more convenient for the guitar lovers with long fingernails.
