Excalibur's cornerstone is all the best, hand assembled key action, tone compression reeds and 16 sphere articulated bellows makes playing a great pleasure. European and world players are sure to enjoy this light weight accordion with hearty musette tone, with featherlight touch. Excalibur accordion also outproject other accordions by an average of 20% dB. Features 33 Treble button, 60 bass buttons Hand assembled action Tone compression reeds Musette tuned reedblocks 16 Sphere articulated bellows Deluxe hard case