Rubber Wood (Hevea brasiliensis Muell.-Arg.), The new MEINL Kalimbas are great sounding melodic instruments in a compact size! Solid construction, plated steel keys and an ergonomic shape makes these kalimbas dependable musical tools. The sound is pure joy, Sound port on upper surface, Features: Wah-wah effect, Colour: African Brown, Material: Chrome plated steel, Pickup system with external volume control from Shadow, Medium -a' c'' c' a' A f' e' e'' b', and a great addition to any percussion kit.