The blade of the Pro Notch Trowel is made using high-quality carbon steel for enhanced longevity and durability. The steel blade of the Pro Notch Trowel is attached to the handle through a strong aluminum shank which prevents handle from warping and for comfort and a strong grip, the Pro Notch Trowel comes with a soft, dura grip handle. The Pro Notch Trowel is designed perfectly to ease the spreading of adhesives and setting materials to various surfaces quickly.