KURO KAGEâ„¢ Silver Wood Series will feature the same High Density Prepreg as the original KURO KAGEâ„¢ Black profile, but in a profile that has a stiffer tip and mid section, and a softer butt section. The result is a series of shafts that will deliver extreme stability and lower spin than the original KURO KAGEâ„¢ Black profile.