Hardbat table tennis is the classical table tennis playing style that existed prior to the advent of sponge rubber in the 1950s. The main difference between hardbat and modern table tennis lies in the racket used, which greatly affects the dynamics and strategy of the game. Hardbat rackets use short outward "pips" with no sponge, resulting in decreased speeds and reduced spin compared to rackets using sponge rubber. This results in slower shots, and a more strategic game rather than the fast-paced, heavy topspin attacking style that dominates regular table tennis.