Introducing the Pure X FUZE Kielwood Performance Shaft. This shaft has natural Low Deflection. All the durabilty of a Carbon Fiber Shaft with the sound and feel of a wooden shaft. This is the best of both worlds. For those who avoid carbon fiber because they prefer the feel of a wooden shaft. The torrefaction process removes the sugars and the moisture from the wood resulting in a stiffer shaft with more feedback and lower deflection naturally.