Come and see our amazing products. There are two different cutting types for golf club groove sharpeners, 2 types for U-shaped club grooves, 4 types for V-shaped grooves, the best quality metal structure, made of high-precision tool vacuum heat-treated steel With a Rockwell hardness of 60, it has the greatest durability and cutting efficiency. The lightweight and portable tool is housed in a transparent plastic safety container for easy storage. It is equipped with a tube to store it. Pls confirm with us about the packing info, stock color and exact production time before placing your order.