bongora is a folk instrument of the guinea tracking down all of the central african republic, and after the French people in Europe to take, currently available in the original of the piano, it is said in the USA.
Original nails are made of bamboo and is a subtle production technology crafted so that require this kit and the plaque is made of steel bars that are on the market.
Plate to engrave or paint and create your own favorite instruments, minor scale can be had to play.