New 360 degree automatic roller: intelligent obstacle avoidance, 360 degree automatic roller, built-in soft LED light, harmless to pet eyes. The cat ball works evenly and steadily, stays in the field of vision for a long time, stimulates the hunting instinct and is a lot of fun. Improved materials, reduced toy noise: made of ABS and silicone safe and non-toxic, wear-resistant and durable; The surface of the ball is wrapped in silicone, which essentially eliminates rolling noise on the ground, reduces noise when impacting obstacles, and does not disturb the owner's daily calm. The size meets the needs of the cat: the cat toy ball has a diameter of 4.3 cm. It is smaller than other models on the market and closer to the size of a cat's claw. Cats play more easily, improve the feeling of possession, reduce fear of the ball and increase the frequency of interactions with the ball. Two modes of operation: (1) normal mode (green light on for 3 seconds): automatic shutdown after about 5 minutes; Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.