4 Pieces Yoyo Alloy Responsive Ball, Metal Yoyo String Trick Ball for Beginners, Boys, Adults Players Auto Return Technology Ball(Multi Style)

Package includes: you will receive 4 pieces of colorful responsive ball in bright color matching, enough quantity for you to share with your friends and family and play responsive ball competitions together. Solid material: the response ball is made of alloy, equipped with fine ball bearings, weighting about 27 g/ 0.95 ounce; Please note that both sides of the screw should be tightened, otherwise it will fall apart; Measuring about 2.2 x 1.4 inches, the responsive ball is lightweight, and easy to carry, so you can play it with confidence. Colorful responsive ball: the cool responsive ball adopts attractive and novel assorted colors, not easy to fade, which can present showy and dazzling sense effects while they are rotating, easily catching people's eyes. Nice for beginners: the responsive ball is a nice toy for most people, which can return to hands automatically, easy and simple for beginners to learn; It is also a healthy and active game for experienced players. Improving hand flexibility: these colorful metal responsive balls are combined with creative playing and imaginative thinking, helping you to improve your hands-on skills and to have fun away from mobile phones