Indestructible yoyo with carbonate plastic loop and classic style. The metal ball can be removed and is cyclical. Lighter and more with aluminum long. Recommended for children's daily practice or competition. Color: Blue. What is Loop yoyo, also called 2A yoyo? Loop yoyo is a classic yoyo that is easy to return to the hand with just a tug. It is a responsive yoyo and good for children who are too young to play with metal yoyos. How to yoyo? First, put on the yoyo, just like any model. Twist up a four-inch section of string that doesn't have a loop and hold it open. Place it over the yoyo and let it rest on the axle. Be careful not to pinch the string. To wind the string, use half of your non-yoyo hand. Place your finger over the slot on the yoyo and wind once over your index finger. When the string has passed under the yoyo, lift your finger and wind under your finger for the second and third turns. For the fourth and subsequent turns, pull your finger out of the loop and gently wind the loop into the yoyo. Finally, throw your yoyo down and up once to clear your string. Adjustment To achieve the correct string length, place the yoyo on the floor with your arm fully extended. If necessary, cut 3 inches above your navel, for loop yoyos can be shorter, and reform the knotted loop so that the length of the string is waist-high when the yoyo touches the floor. Making the slip knot - Make a slip knot by passing the yoyo string through the loop. You now have an adjustable loop through which you can place on the middle finger of your yoyo hand. Package Contents: 1 x D1 yoyo 1 x string Note: Random color, do not accept the specified color. Only the above package content, other items are not included. Note: Light and different displays may cause the color of the item in a slightly different from the real thing. The allowed measurement error is +/- 1-3 cm.