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 popular Grym.

K1 is a unique plastic blend manufactured in Sweden. It is moderately grippy and extremely durable. K1 is a stiffer blend than Kastaplasts K2 plastic.