made of wood, to dig into the upper Groove hollow style, using a thin wire stretched animal skin off until tension. In the Middle at the top along the length of the hole drilling for hundreds of wood & rope number 16 among the PIN on the bottom half of THA Yang Rak or black edge make lacquer pattern is beautiful. Along the upper red painted leather collar PIN is made of 2 pieces of wood joined together soundly as a bend or more beautiful. Part of this curve is often curved upwards, patterns, lacquer, or perhaps it is the other pattern of artificial technician.