The Dark Web has been a great benchmark type of motion for Hammer fans, and Hammer is excited to introduce the new Dark Web Hybrid featuring HK22. HK22 has become the hottest new cover technology in bowling, producing incredible reaction shape where bowlers want to see it most. The Dark Web Hybrid has the same modified Spheroid core with a dense flip block that helped make the Dark Web Solid so popular. The familiar core and addition of HK22 finished with 2000 Siaair will give Hammer fans a stronger mid-lane and backend motion.