Aged Carpathian maple and spruce, superb European workmanship, careful graduations, German spirit varnish, and first class setup combine to give you a European alternative which will compete with anything at the price point. In short, there are simply no instruments out there quite like Calin Wultur. All Cellos available in 4/4 only The Calin Wultur Guarneri model cello is available in three levels, determined by the quality of wood used in the making. Sizes: 4/4 only