Martial Arts Mart?s escrima stick is made of natural rattan wood with burned trims. This escrima stick has hard skin, a thinner diameter, approx. 0.7?. Arnis stick also known as Kali stick or escrima stick is approx. 28 inches long. Escrima stick is often used for Filipino martial arts. This skinny escrima is great for kids / beginner.