![Explorer # 5](http://wiseinstrumentsinc.com/cdn/shop/products/EXP5_{width}x.jpg?v=1578788361)
Combination of #17 end for subgingival calculus detection and #23 end for caries detection. Wise explorers are hand crafted from SpringWire steel, a specially blended steel alloy which provides flexibility and resilience for even the most precise diagnostic procedures.