Three modes for versatile exercise: rolling, fitness, and running to meet your hamster's movement needs and keep it active. The sturdy design provides a safe experience and makes this a reliable accessory for young dwarf hamsters, serving as both a hamster wheel and a hamster toy. Transparent visibility: The fully transparent shell provides a 360-degree view so you can watch your hamster at play, enhancing safety and interaction. An ideal hamster accessory to observe your young dwarf hamster during play. Detachable design: Fully detachable; each part can be easily separated. Water flows through every corner, addressing the mess often associated with traditional hamster wheels and keeping the area clean. Health through movement: The hamster ball functions as a fitness solution, enabling a full-body workout, improving conditioning and health. Regular movement reduces health risks and makes this a useful young dwarf hamster accessory for your pet. Usage scenarios: - Indoor playtime: place on a flat surface and let your hamster explore and exercise while you supervise. - Daily fitness routine: alternate modes to vary intensity for full-body conditioning. - Observation and interaction: watch your hamster move through the clear shell and engage with you during play.