The unique wobble motion and the real spinning feathers at the tip of the wand activate a cat's natural instinct to chase and pounce. Durable plastic construction, battery operated and portable The hollow-carved ball can serve as a cat treats container, it will emits attention-grabbing sound like bell ring Weighted base creates unique wobble motion Feather whirl cat toy: This feather whirl cat toy features motion and feathers activate a cat's natural instinct to chase and pounce, encouraging healthy activity while simultaneously keeping them entertained. It will become one of your cat's favorite toys. Directions: 1.Remove ball and wand with feather parts from packing and dispose of all packing properly. 2.Snap wand with feathers attachment to top of ball. A: No power supply. B:Provide an interactive , entertainment , mental stimulation. C:Encourage movement ,Very suitable for single cat play. D Pet interaction Safety Information: Remove all plastic tags and dispose of properly. Cats should be supervised when palying with this toy. Remove toy from cat if any part becomes loose or detached. Keep out of reach of children.