Meet the XP Sharpen-Free Blackjack, a universal sickle scaler with a long upper shank designed for all areas of the mouth. The blade design is ideal for removing calculus and stains in all anterior and interproximal areas while the extended shank provides exceptional posterior access. Like all XP Sharpen-Free instruments, the Blackjack is made through a patented process that creates a highly wear-resistant edge. The result is an instrument that retains a factory cutting edge and requires no sharpening during its lifetime. Choose between our exceptionally lightweight EagleLite resin handle or our durable stainless steel handle.