Feature:1. Luminous Effect: Equipped with a light emitting device on top, this rotating toy glows with dazzling colors, adding an additional layer of delight to the game.2. Transform Mechanism: The deformable design invites kids to physically transform the toy into different shapes, promoting unlimited creativity and challenging play.3. Stress Relieving: An effective tool for relieving stress, improving attention, this toy is perfect for unwinding during study sessions, at work, or during leisure time.4. Fingertip Rotating Toy: This toy boasts a mechanical deformation design, offering a special transform that adds fun to playtime.5. Metal Material: Made from eco friendly and odorless materials, the toy is safe, durable, and designed with your child health in mind.Specification:Item Type: Luminous Fingertip Rotating ToyMaterial: MetalPurple Lamp Battery: 4 x Button Battery LR41 (included)Single Battery Capacity: 35mAh.Package List:1 x Hand Rod21 x Glow Sticks1 x Bearing1 x Purple Light1 x Storage Bag1 x Remover Plate1 x Screwdriver1 x Fingertip Rotating Toy