Grym X is a stable distance driver that provides a well-balanced combination of accuracy and glide. It is designed to be the solid and dependable main driver that experienced players are asking for. As the name implies, Grym X is the beefy cousin to Kastaplast's popular Grym.

The K1 Line is Kastaplast's Super Durable Premium Line. The K1 Glow Line has that Same Great Feel and Durability with the bonus of Glowing In The Dark for those fun Night Rounds! LET'S GLOW!

Flight Numbers: 12/5/0/3.

Note 1: Since the K1 Glow Line discs are all that familiar off-white glow plastic color, they are listed solely by hotstamp color and weight.

Note 2: The glow effect in the image is for demonstration purposes only and actual glow hue may vary slightly.