Purpose and key benefit Encourages active play and supervised exercise so your hamster can explore more space safely. The Ru Ning Hamster Running Ball Toy Car gives pets room to move, reducing boredom and supporting daily activity. What makes it different Front sports car design for improved stability and durability during play. Fully transparent spherical shell for 360-degree visibility — you can watch your pet’s movement from any angle. Includes a wear-free, odorless absorption piece to help manage moisture and keep the interior more comfortable during use. Simple, fully removable construction for fast, thorough cleaning. Function and performance Provides a contained, safe environment for hamsters to exercise without escaping or damaging household items. Stable rolling dynamics from the car-style front reduce tipping and uneven motion. Transparent shell improves monitoring and reduces the need to open the ball frequently. Compatibility and intended users Designed for hamsters and similar small rodents that require supervised out-of-cage exercise. (Use only with compatible small pets and always supervise while in use.) Practical features Easy to disassemble for daily cleaning and hygiene. The absorption piece is designed to be low-maintenance and odor-resistant. Durable construction for repeated use. Use scenarios Supervised living-room playtime: let your hamster explore the floor area while you observe from any angle through the transparent shell. Short training sessions: encourage controlled, active movement to reduce boredom and support physical health. Temporary relocation during cage cleaning: provide a safe, contained space for your pet while you clean its habitat. Safety and care notes Always supervise your hamster while using the ball and limit session duration according to your pet’s needs. Clean the ball regularly by disassembling the removable parts and wiping all surfaces dry before reuse. Inspect the absorption piece and shell for wear and replace as needed to maintain a safe environment. Ru Ning Hamster Running Ball Toy Car — stable, visible, and easy to clean for safer supervised exercise and play.