One of the most beautiful and artistically crafted craftsmanship models is the Khatam-Kari. In fact, the art of leveling wooden objects is like a mosaic with small triangles. The finer the triangles are and if the designs and shapes of everything be regular, Khatam will be more complicated. One of the other reasons for quality and value is the high quality of raw materials. This training course is equal to 50 training hours.