Core High-repulsive ND-BR Rubber provides exceptional driving distance. Especially, excellent repulsive power with low compression provides exceptional distance to not only golfers with fast head speed but also golfers with slow head speed. Ionomer Cover Apply High-repulsive Surlyn provides the best distance at driver shot. Low compression reduces driver spin and when hit the ball, extend the contact surface with the club head and provide excellent directional control and soft feeling. Cover This gives a golfer a cheerful sense at impact because it is made of reinforced plastic blended with a metal ion. Out Mantle This shows more prominence than existing balls in the backspin control owing to the combination of tungsten. Core This product is a 3-piece ball of the new concept with the titanium alloy formulatioin which realizes the driving distance surpassing a 2-piece ball. Features Our Putting Line is very unique and special. We print Putting Line with patented technology and it makes the ball fly or roll straighter than other golf balls. Specification 1 Dozen Contains 12 pieces of white golf balls. Others We exhibited at 2016,2017 PGA Merchandise Show in Orlando, USA