- Have a .04 mm taper and are used to laterally condense gutta-percha within the canal
- Working ends have pointed tips with specific diameters measured at 1mm (D1) and 16mm (D16) from the tip to correspond to the size of the canal
- Working end is 21mm long
- D1=0.25mm & D16=0.86mm
- DuraLite ColorRings Handle