Flashing ball: These clear plastic flashing balls light up and flash when touched and move. How to operate: Press the switch to start, the ball will flash for about 3 seconds after the cat is not playing with the ball, then stop emitting light, touch it again to roll the light, and press the switch again to turn off the device. < p>Pet Toy: These are designed for cats and pets, but have been used by paranormal investigators for quite some time. Portable: Small size, easy to carry.< /p> Design: Clear soccer ball shell with bright red switch.