Educational Games - brand generic - T5 Professional Alloy YoYo Ball Bearing Toy Set Lake Blue Highlights brand generic T5 Professional Alloy YoYo Ball Bearing Toy Set Lake Blue Description: Series: T5 Material: aluminum alloy Style: Set strings (1A, 3A, 5A) Bearing: concave bearing Similar to the perfect balance of the butterfly. Proper weight and size make the yoyo perform very well. Spins around rolling, with high-speed rotation Good for cultivating imagination, creativity and responsiveness, training fine motor skills and hand-eye coordination A great gift for kids to keep fit and healthy fun Size Chart: Diameter: about 54mm/2.13inch Width: about 40mm Gap width: about 4.72mm Package includes: 1 yoyo 1 string (the string color will be random) Note: Due to the manual measurement, please allow 1-2mm differences in size Due to the light and screen difference, the item's color may be slightly different from the pictures. Try to understand