Phra Somdet Bang Khun Phrom, thread print Born from Phra Phim Yai Which is printed until the mold is worn into small lines, then the mold is used to decorate the base of the pillow to make deep lines on the top and bottom of the base. and decorated the base of the sharp ax of Phra Bang Khun Phrom, large print, deepening it into lines Therefore, the Buddha amulet made from the mold of the large print is called printed yarn Therefore, there are four types of thread prints like the large ones: Phra Prathan, Okwee, Chest Cylinder, and Ket Thalu Sum.