TOYS: These magnetic gyro wheels stay securely in place, feature well-aligned rails, and are equipped with LEDs that are designed for reliable performance. FIDGET TOY: The dynamic lighting effects and smooth spinning motion provide a calming sensory experience. These retro-inspired spinning toys support fine motor skill development and hand coordination during play. GREAT GIFT FOR KIDS: These classic spinning toys are ideal for children aged 5 and up. They offer lasting engagement and make thoughtful Christmas, birthday, or stocking stuffer gifts. HOURS OF FUN: These light-up toys combine science-inspired play with entertainment for extended enjoyment. Pack: 1. Option 1: Includes 1 gyro wheel and 1 twister, both featuring dynamic light effects. (Coin cell batteries required.) 2. Option 2: Includes 3 gyro wheels and 3 twisters, all featuring dynamic light effects. (Coin cell batteries required.)