The GrymX is the overstable compliment to Kastaplast's distance driver, the Grym. Kastaplast tells us that the X stands for Xtra stability, so expect predictable high speed stability. Trust the Grym for long hyzer shots and accurate flicks. The mix of high glide and predictable stability makes it an excellent choice for experienced throwers.
Kastaplast's K1 glow material is the brightest, most luminescent glow blend on the market! Plus it has the great feel and durability the K1 blend provides.