MAGICYOYO D5 is a 2A looping yoyo what nice for kids beginner, it features LED lights that make for bright colors and instant funny with just one throw of the yo-yo! Features a starburst response system, helps players to practise the looping tricks, enhance their balance and improve capacity of control yo yo. Lightweight definitely are for children who just learning. Yoyo is small in size and light in weight. The beautiful color of pink yoyo is a very nice gift choice. You can give it as a gift to your child, which can not only exercise hand-eye coordination, but also enhance the parent-child relationship. At the same time, it is also an ideal birthday or Christmas gift. In short, having this yoyo will make your life more interesting. Please Note : Yoyo designs with "ON / OFF" button, please use a tool to turn on / off the switches on both sides of the sphere. Switch on and off at any time, save energy! While the yoyo is spinning, it will come back to your hand with a gently tug on string. SPECIFICATION : MAGICYOYO D5 (Pink) Material : PC For Age : 8 years up LED Colors : Red / Green / Yellow Weight : 60.2g Diameter : 59mm Width : 36mm Gap Width : 2.4mm Bearing : Flat bearing Backup Lithium Batteries : 4 PCS Style : String Trick 2A Response System : Star Burst String : Durable 100% Polyester; length : 43.31in HOW TO ATTACH STRING ON THE YOYO? 1. Untwist a four inch section of the string at the end that does not have a knot and hold the string open. 2. Place the string over the yo-yo. Allow it to rest on the bearing, be careful not to tangle. 3. Place your index finger across the two halves and wind the string around the yo-yo and your finger until the string is around the yo-yo. WHAT YOU GET : 1 x Looping Yoyo D5 (Pink) 5 x Yoyo strings (random colors) 1 x Yo Yo bag 1 x Glove 4 x Backup batteries