The Clutch is a tough pen made for tough jobs. Designed for use in the oil field industry, it is the perfect go-to pen in even the harshest conditions; from freezing cold to scorching heat, at any angle including upside down, through grease, underwater, and for three times longer than an average ballpoint pen. Its hefty hexagonal finger grip design ensures that you will maintain a solid grasp on the pen even when wearing thick gloves, and its composition of black anodized aluminum provides both a sturdy and light-weight feel in hand. With its strong pocket clip, you can rest assured that the Clutch will always be there when you need it.