Lightweight colour handles for easy identification, with EverEdge° Technology to create lasting cutting edges for efficient scaling. 8 distinct colours allow clinicians to select instrument types that follow a colour-coding system based on specific areas of the mouth. Hu-Friedy's largest diameter handle has the optimum weight for a comfortable grip. The handle design has wave grooves and a special knurling texture that increases rotational control, providing a light but secure grasp.