HKM-8514621 Interactive Pet Ordering Bell - Bright Colors for Dogs and Cats, Mechanical Sound, No Battery RequiredIntroducing the HKM 8514621 Interactive Pet Ordering Bell, an innovative and engaging tool designed for both dogs and cats. This interactive bell stands out with its bright colors, specifically crafted to capture the attention of your furry friends. Made from durable ABS and painted metal, it is strong and resistant to bites, ensuring longevity in your pet's playful environment. The HKM 8514621 is a mechanical bell that operates without the need for