GDC University of North Carolina/William Premium - 6 (PCPUNC15/W6)

Probe on one side and William Probe on the other side are used to measure pocket depths around a tooth in order to establish the state of health of the periodontium with its long, thin, and blunted tips.  University of North Carolina has markings mm 1-2-3-4-5-6-7-8-9-10-11-12-13-14-15 and William Probe has markings mm 1-2-3-5-7-8-9-10 inscribed onto the head of these instruments for accuracy and readability.