The beautiful and unique effect inside this product is covered with crimson velvet in which the beauty of the ornaments is doubled, with a hinge that opens easily and is seen around Khatam with a beautiful body of work. Very thin strips with triangular cross-sections of different genres, such as bone, brass alloy and colored wood, together form rhombic or parallel geometrical shapes that intersect with these shapes, making Khatam art There comes. The more elaborate the triangles used in Khatam, the better the quality of the work.