IMPORTANT TIPS:
If the string is too long for you, cut it to proper length.
1) Place the yoyo string on your middle finger and hang to the ground
2) Pull the top of the string to your body. If the top of string is at your belly button or 1 to 2in above - it fit. If not, fold the string so it is 1 to 2in above your belly button.
3) Tie a new knot
How to String a Yoyo?
1.Separate the two strands of the string at the unknotted end to create a loop
2.Slide the yo-yo into this loop in the string
3.Wind up the string
Tips: Do not unscrew the yoyo when string it! Just separate the two strands of the string then attach to it.
If string got stuck, you can try as follow:
1.Remove the string firstly.
2.Check whether the ball is loose or not. The two hemispheres must be tightened well.
3.Attach the string properly (Most important).
Tips: Please throw the yoyo straightly and powerfully when playing, otherwise it will be stuck or not spin.