【Responsive Yoyo for Kids Beginners】MAGICYOYO K2 PLUS CRYSTAL is one of the MAGICYOYO top recommended 2 functional entry-level yo-yos. It is an excellent kids yoyo, good for beginner to practise basic string tricks 1A 3A 5A, just a gentle tug on the string, it will return your hand easily. | 【Dual Purpose Yoyo - Also Pro Unresponsive Yoyo】Yo-yo K2 CRYSTAR is responsive yoyo (slim bearing), package attached unresponsive KK bearing. When you move to next level, just to change the bearing with KK bearing (attached), you will get a new Unresponsive Yoyo, no need to buy another yoyo, a good value for you. | 【Premium Quality】Made of high quality PC, with beautiful crystal color, wear-resisting, and pollution-free, MAGICYOYO K2 PLUS CRYSTAL is suitable for kids to use. Durable and sturdy. Ideal gift for kids, friends, beginners, family, as Christmas Birthday gift. | 【Package Included】1 x MAGICYOYO K2 PLUS Green (Responsive), 1 x MAGICYOYO K2 PLUS Blue (Responsive), 1 x MAGICYOYO K2 PLUS Orange (Responsive), Bonus - 15 x Yoyo Strings (random color), 3 x Yo Yo Bag, 3 x Professional Bearing Removal tool, 3 x KK Bearing (For Unresponsive Use), 3 x M4*10mm Axle (For Unresponsive Use), Included everything you need for starting! | 【IMPORTANT】1.For responsive yoyo mode, if the yo yo do not come back sensitively, it is advised to drop few lubricating oil or rust-proof oil into the bearing(inside and outside). 2.After changed to Unresponsive yoyo, it will not come back to your hand when you pull it up. You will need to learn a trick called a bind to bring the yo yo back.