AUTO SCROLL: Press the button to turn on, our adorable cat toy will silently scroll and glow red, attracting kittens to chase and play. It keeps rolling and doesn’t fall because it’s a tumbler design Reliable and Durable: Made of ABS material, the surface is smooth and wear-resistant, and won’t be damaged by cat’s claws. Works well on hard floors, tile floors, and thin rugs, but may not roll well on thick rugs. Better use it without obstacles around Cute Design, Attractive: The ninja shape design looks great and when the cat toy’s eyes light up, it will be more attractive to your cat. It provides entertainment and exercise for your cat and also enables them to stimulate their hunting instincts ANTI-ADDUCTION FEATURE: This ninja cat toy has an automatic timer, it will run for about 3 minutes after you turn it on, without any interaction, the toy will go into standby mode for 2 hours (it can be activated when it starts in standby mode touch.) Then it will automatically run again,