Welcome to our store! T-bearings are sensitive and automatically return after being released with a light pull, suitable for beginners and adults. U-bearings are not sensitive and do not automatically return after being thrown, so you need to learn binding techniques to get the yo-yo to return. Suitable as the perfect choice for professionals, beginners, or anyone who wants a high-performance yo-yo. Professional surface treatment: the unique two-color design of the aluminum yo-yo, the advanced anodizing coloring treatment of the wheel, the secondary oxidation technology, the unique coloring process, and the color will never fade. This trick yo-yo is the best gift for children, family, and friends. Metal yo-yo: The aluminum yo-yo is made of aircraft-grade 6061 metal material, which is strong and resistant to drops and will not be easily damaged. Butterfly yo-yo with high-precision stainless steel bearings. Stainless steel, high temperature resistance, and long service life, which is conducive to long-term practice of yo-yo tricks. Strong balance ability: The yo-yo ball arm forms a V-shaped slope to reduce friction, and the two spheres are consistent. It is suitable for awkward yo-yo adjustment skills, allowing the yo-yo to idle longer. and high-speed rotation does not shake. Playing professional metal yo-yo can train physical coordination and is very interesting. If there is a problem, give us a chance to address your concerns. Satisfaction: Our customers are our top priority. If you find any problems with the product after receiving it, such as damage or incorrect quantity of goods, please contact the seller immediately, and we will do our best to provide you with satisfactory customer service.