Black Mountain Pick BMP-RHJ+ Spring Action Ja
Black Moutain Spring Action Thumb Pick BMP-RHJ+; extra tight spring; patented thumb pick; JAZZ; pick and thumb pick in one; extra tight spring; The spring keeps the pick flexible, giving it the feel of a normal guitar pick; The spring clamps the thumb ring around the player's thumb, creating a perfect balance between comfort and stability; Handmade in Canada