Experience a revolutionary blend of comfort, power, accuracy, and longevity with the Jacoby BlaCk V4.0 Carbon Fiber Cue Shaft. Delivering the ideal balance, this 3/8 x 10 Thread shaft is machined with a specially designed ferrule and thinner walls near the end for minimal tip mass and cue-ball squirt. Featuring a pro taper and a Kamui Clear Black Tip you’re sure to have the soft hit you’ve been dreaming of.