The ArtCreativity Light Up Gyro Wheel set includes two 8.5" rail twisters powered by batteries, each producing dynamic light effects during play. The spinning motion of the gyro wheels provides a hands-on activity that can help develop fine motor skills through repeated flicking and manipulation. The magnetic design allows the wheels to adhere to the metal track while in motion, activating the LED lighting. Constructed with durable materials, the gyro wheels feature well-aligned rails and reliable LED lights designed for extended use. The spinning motion and light patterns may offer a calming visual effect for some users. Suitable for children ages 3 and up, the set functions as both a play item and a basic physics demonstration tool. The compact size makes it suitable for gifting occasions such as birthdays or holidays.