The McNally D-33 Grand Strumstick is longer than the standard model (33 inch) and tunes to D or C, and has a deeper, richer sound. Rosette soundhole. 3 strings and a diatonic scale. The Strumstick is fun and extremely easy to play. For the experienced musician, it's a terrific portable creative tool-melodies and grooves tumble out as you play. Has a banjo/dulcimer-like sound. Handmade of padouk, spruce, and maple. The McNally D-33 comes with pick, instruction CD, and book.