- 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 a 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 substance as necessary. - Contains these assorted files:10/.04 15/.05 20/.06 25/.06. - Made in Germany. **For further product information, please contact Chat Support**"