The instrument combines an explorer 23 Shepherd's hook with a 1 through to 12mm Probe UNC 12.
Explorers are manufactured with spring steel tips to provide convenient interproximal access. Tensile strength and flexibility is maintained giving the practitioner better feel for decay and tooth anomalies.
The ergonomically designed handle is solid resin. Weighing in at only 13 grams it makes PDT instruments some of the lightest on the market, and the comfortable large diameter handle has extended knurling for superior control and greater maneuverability that allows for the ultimate tactile sensitivity.