A set of 2 121mm light-up wheels is a great addition to a child's scooter or skateboard, adding brightness and fun to every ride. These wheels provide a smooth and safe ride, and their light-up elements activate when spinning, creating an exciting effect that every child will love. Made from durable and high-quality materials, they guarantee durability and reliability in use. This set can be purchased online and delivered to your home within 1-2 days, making it an ideal choice for those who value convenience and speed. Give your child joy and safety on the road with these unique light-up wheels!