MMX 61 Student composite French double bass bow with ebony frog 3/4 sizeIntroducing the MMX 61 Student composite French double bass bow with ebony frog 3 4 size The MMX61 Student series bows are a notch above the standard student bow offering and make for a superb beginner or second bow. Ideal for players of all ages and styles, and popular with both teachers and students. These bows are consistently produced using a composite wood, with nickel silver mounted ebony frogs, mother of pearl slides and eyes, and real wood