Dia-ISO GT Absorbent Paper Points - 0.04 Taper, ISO-GT, 100/Pkg Dia-ISO GT Paper Points from DiaDent are tailor made to complement Profile ISO Rotary Files and K3 Files and are designed to be used for drying and cleaning the canals. Consistent and uniform taper Smooth, rounded and bullet-shaped tips Readily conforms to shape of canal Optimal apical seal Each size is color coded Packaged in spill-proof box