Feature: 1. 1. The rope is tied with a loop on one head, followed by the middle whistle hole in the middle, the other loop, and then passes through the other two middle holes, and finally connects with the first loop. Pull the front mobile whistle with both hands to shorten the rope and make it flexible, and then pull and loosen the rope. 2. 2. Pull the rope toy, by pulling it to make the rope shorter and more flexible, then pull and loosen the rope, then the high-speed rotation will emit a colorful ring of light, accompanied by a loud whistle, the night scene effect is better! The flywheel rotates at high speed, giving out a colorful ring of light. 3. 3. Easy to use: Put your finger in the plastic ring, pull the rope manually, the wheel will rotate and flash. 4. 4. Children and adults will love this spinning top toy. Excellent design helps relieve stress. Get it and share it with your friends. 5. 5. The color of this luminous top is sent randomly, suitable for home, school, office, travel and other places. Specification: Size: 7*7cm, the length of the rope is 39cmRandom ColorMaterial: PlasticProduct weight: 14 grams Package List: 10*Flashing Gyro