Sai, also known as pen frame fork, this short weapons can fight with hand knives, sticks, guns and other weapons. Have been used in India, East Asia, Southeast Asia and other places. The basic moves: thorns, hooks, unloading, etc., can also be used for throwing; It is a flexible weapon for offending and defensing. The difference between sai and sai-flame is that its multi-edge design can be directly cut or hack the enemy.
