It's a drum. It's a stool. It's a rectangle. What's that drum?
A box shaped wooden percussion instrument that strikes the front panel of a wooden box by hand and sounds like a jazz drum. Popular in Cuba, Peru, etc. Is often used in flamenco and Rumba music.
In the wooden drum will install the snare or string guitar strings, to produce resonance, and jazz sound similar, some of the more advanced wooden drum in the drum body which will add strainer, resonance box piston pedal, and other percussion instruments (Tambourine,...,...) increase the diversity of timbre.
Intended for the box or drawer, Acer card (Spanish: CAJ n, the instrument from waste modification, into wooden musical instruments;