These heat treated reciprocating files are designed to have the same variable taper as the popular Reciproc Blue Files and can be used with compatible paper points and gutta percha. The files operate with a 30° Clockwise 150° Anticlockwise movement. Reciprocating files can increase preparation efficiency and lower the risk of file separation. They are popular for single mechanised file treatments and also retreatments as they are efficient at removing gutta percha. Each pack contains 6, sterile files. with a choice between 21mm,25mm and 31mm files. Recip-One BLUE files- R25 (25/08 variable taper) Recip-One BLUE file size R50 (#50/05 variable taper) Recip-One BLUE file size R40 (#40/06 variable taper) See materials for further information regarding this file system.