Popular Product: FURminator How to Use: <FURminator> 1. Untangle any mats or knots before using the FURminator. 2. Brush in the direction of the fur growth. 3. Press the push-button to remove hair from the teeth. Precautions: <FURminator> Do not press hard against the pet's skin or pull forcefully, as this may cause irritation. Do not use on pets without an undercoat, pets with skin inflammation, pets with sensitive skin due to allergies, or pets with a tendency to bite. Materials: <FURminator> Blade: Stainless steel; Handle: Polypropylene, synthetic rubber ☆Unused☆ I would appreciate it if those who understand this, as it is stored by a private individual, would purchase it. The serial number is properly engraved on the blade, so it is a genuine product. Please note that it will be packed compactly for shipping.