Dentsply C+ Files- Hand Instruments – The ideal files for the initial instrumentation of root canals. C+ Files have stronger buckling resistance compared to K-Files; which provides easier location of the canal orifices and easier access to the apical third. There is also better negotiation of calcifications and better tactile feel. C+ Files have a depth gauge making it easier to determine working length when working with X-rays. The pyramid shaped tip makes insertion easier during instrumentation and the square section allows better resistance to distortion. Also the polished surface of the C+ File allows better removal of debris as well as smoother insertion of the instrument in the canal.