Simplicity to endodontics is brought about by WaveOne™, product of Dentsply Maillefer. By incorporating simplicity to the process of route canal shaping, innovative standards are set in endodontics. In maximum instances, this incorporates the usage of only a single NiTJ instrument per root canal. The WaveOne™ and the X-5MART™ plus motors function in a reciprocating mode. High efficiency is provided by a large angle, rotating in the cutting direction. However, a smaller angle, in an opposite direction facilitates a steady progress of WaveOne'" tile through the canal path. This is done while minimizing the chances of file breakage and screwing effect.