CARBOTEC (CARBON TECHNOLOGY) Table tennis bats made of Carbon present a very important innovation in table tennis. For the first time in the table tennis history the wooden bat has been replaced by the new material. The carbon bats are harder and more twist-resistant than the traditional bats made of wood, and thus, offer an increased return of energy which means more power and a more dynamic game. QRC (QUICK RUBBER CHANGE) With the QRC (Quick Rubber Change) rubbers you can simply stick on the new or higher-class coverings. The unique Schildkr?t QRC system is designed to replace and upgrade rubber and sponge within seconds. Simply pull the old one off and stick on the new one.