This is a Comandante C40 MK4 LAB SERIES Tigershark Burr. I purchased it from an overseas retailer some time ago. [Product Description] This new product for light roasts further improves sharpness and cutting ability compared to the previous burrs. It features newly developed blades called NITRO REX. It employs a unique double shark tip blade structure, inspired by the bite of a tiger shark. It accurately captures the high hardness of light roast beans, enabling uniform and efficient grinding. Please note that there may be slight dents or scratches on the outer box. Comandante C40 MK4 C60