Ibanez SRMS625EXBKF SR Iron Label 5-String Multiscale Electric Bass (Black Flat)To the newcomer, the multi scale concept may appear a bit unusual, but the biggest surprise may be how comfortable players become within a minute or two of playing the instrument. The different fret to bridge distances enhance tonality, creating a better sounding bass. Features 5pc Maple Walnut neck provides tonal clarity and superior attack. Ebonol fretboard Ebonol is a synthetic material which is made from layers of black paper and phenolic resin.