Description: Flashing Ball: These clear plastic flashing balls light up and flash when they are touched and move. How to Work: Press the switch to start, the ball will flash for about 3 seconds after cat not playing with the ball, and then stop emitting light, touch it again to roll the light, and press the switch again to turn off the power. Pet Toy: They are designed for cats and pets, but have been used by paranormal investigators for some times now. Portable: Small size, easy to carry. Design: Transparent football-shaped shell with bright red switch. Specification: Material: plastic Shell color: clear Size(approx): 3.5cm 1.38inch(Dia) Red button height(approx): 0.3cm 0.12inch Power by: built in 1.5V button batteries(please note:the battery cannot be replaced, and the battery can light up for about 12-24 hours) Package: 3 pcs flashing ballWidely Used: Sparkling cat balls have bright colors and are suitable for playing at home, yard, park, lawn, and other places. These pet balls can serve as a great toy to interact with your pet, throw these balls out, and bring them back, which can strengthen the connection between you and your beloved pet. Novel Toy: The action lit cat ball will emit continuously flashing colored lights when shaken, which can quickly attract the attention of pets, alleviate their emotions, dispel boredom, and make your pets have fun. Easy To Use: These transparent plastic flashing balls emit light and flicker when touched and moved. Press the switch to start. After the cat stops playing, the ball will flash for about 3 seconds, then stop emitting light. Touch the scrolling light again, and press the switch again to turn off the power. Button Design: The flash cat and dog ball adopts a flash design. Just press the button, it will emit bright light and continuously flash, which can attract the attention of pets. Even in dark environments, pets can play happily. High Quality Materials: Pet ball toys are made of high-quality plastic, safe, poisonless, soft and comfortable, with exquisite craftsmanship and not easily damaged. Please rest assured of long-term use.