【MUGIM】Pet Electric Nail Grinder 【For Pets】Dog Cat Foot Nail Care I've only used the grinder to test it. Operation confirmed. The grinding part has been disinfected with alcohol. Everything in the photos is included (main unit, brush, replacement grinding head, charging cord). There are no noticeable scratches or stains, but please understand that this is a used item. Specifications: Rechargeable ※USB power adapter sold separately. Note: Do not wash with water.