Description
Color-Coded University of North Carolina Screening Probe 1-2-3-4-5-6-7-8-9-10-11-12mm markings with #23 Shepherds Hook Explorer

Color-Coded University of North Carolina Screening Probe 1-2-3-4-5-6-7-8-9-10-11-12mm markings with #23 Shepherds Hook Explorer