This 2017 Trinity College TM-325B octave mandolin is in excellent structural and cosmetic condition. The top is solid spruce and the back and sides are solid maple. It’s tuned an octave below the standard mandolin so if you already play, you don’t have to learn a different tuning. It’s a great way to add bass response and it makes an excellent instrument for backing vocals. The 22 ⅜- inch scale makes this an easier transition to mandolin tuning for guitar players (but an octave lower of course). Includes a hardshell case.