Caxixi
A caxixi (pronounced [kaˈʃiʃi]) is a percussion instrument consisting of a closed basket with a flat bottom filled with seeds or other small particles. The round bottom is traditionally cut from a dried gourd. The caxixi is an indirectly struck idiophone. Like the maraca, it is sounded by shaking. Variations in sound are produced by varying the angle at which the caxixi is shaken, determining whether the contents strike the reed basket (softer sound) or the hard bottom (louder, sharper sound).