Traditional Twin Japanese Sais 19 SV
Traditional Twin Japanese Sais.19" SV Japanese sais were farm impliments used to measure grooves in the process of planting seeds. They also doubled as defensive weapons used against sword-wielders. One skilled in the use of the sai could easily catch an enemy sword blade between the prongs of the sai and with a quick twist of the wrist...break the swords blade. They also were utilized as both thrusting and striking weapons, as well as a defensive protection for the arm. Sais help increase dexterity and knife-handling ability, and are often used as a practice weapon because of this.