One easy and safe system from preparation to obturation. Easy to switch from manual to mechanical root canal preparation Simple: One sequence for all canals. Single Length: All instruments are brought to full working length. Simultaneous Shaping: Mtwo® cuts automatically while advancing apically and also laterally when using brushing file movement. Well thought through system: Each instrument creates a glide path for the next one. No unnecessary loss of tooth substance: Mtwo® only removes as much as necessary. Your Advantages Reliable mechanical glide path, efficient dentine removal, effective shaping and safe preparation of all canal anatomies.