Description: Material: Plastic Size: 10cm / 3.90" Colors: Blue, pink, green Feature: 1. Colorful outer cover, stylish and cute, making the hamster toy more attractive. 2. Cute hamster exercise ball, allowing small animals to enjoy exercising. 3. Exquisite design, meticulous production, providing a safe and fun play experience for your hamster. 4. High-quality material, prevents hamsters from gnawing, protecting their dental health. 5. Compact and lightweight, easy to carry, allowing you to play with your hamster anytime, anywhere. Note: 1. Manual measurement may have an error of 1-2cm. Please understand, thank you. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package includes: 1* Hamster toy with colorful cover running ball. 【Exceptional Performance】Engineered for high efficiency and effectiveness, this product delivers outstanding results every time. Its advanced features ensure consistent performance, making it a reliable choice for your needs 【User-Friendly Design】Ergonomically designed for ease of use, this product offers intuitive controls and a comfortable grip, making it perfect for both beginners and experienced users. 【High-Quality Materials】Crafted from premium, materials to ensure longevity and superior performance. Each product is meticulously tested to meet high standards of quality and safety. 【Eco-Friendly and Sustainable】Made with environmentally conscious practices, this product is eco-friendly and contributes to sustainability efforts. It is designed to minimize waste and reduce environmental impact. 【Versatile Functionality】This product is multifunctional and can be used for a variety of tasks, providing you with the flexibility and convenience needed to handle multiple uses with a single tool.