Core Conservatory model 31 advancing-level cello, 1/4 size. The Core Conservatory instruments help musicians take their playing to the next level. The carved spruce top imparts a focused yet sweet quality. The luthiers spend more time in carving and shaping the plates for improved acoustic response. Well-aged maple back & sides. Ebony pegs, endpin, Despiau ''C'' level French bridge, composite tailpiece with integrated tuners, and Helicore strings. Professionally adjusted and ready to play.