ITEM NAME:K8 Intermediate Level 1A 3A 5A String Tricks Toys - Red Black Description: Series: K8 Material: Aluminum Alloy Style: String Trick (1A, 3A, 5A) Bearing: 8 Balls Bearing Designed for beginner yo-yo players learning basic string tricks, and in competition and daily practice Durable alloy body and bright colors have made a favorite toy for kids, beginners and advanced users Color: As Picture Shown Specification: Highquality- Made of high-grade 6061 aluminum ,which make it very smooth and comfortable to hold in hand Unresponsive yoyo--It is a fantastic Unresponsive yoyo, you need to learn how to do a 'bind' to get it to return to hand, it allows for a lot of great tricks Body Shape: Butterfly Body Material: Aluminum Weight: 67.16g Diameter: 59.51mm Width: 44.75mm Gap Width: 4.5mm Bearing: 8 balls bearing Axle: M4*10mm Surface: Shining finish Style: String Trick (1A, 3A, 5A) Response pad: Yellow Silicon Pad Twist-apart: Twist-Apart Size Chart: Size(DxW): 5.95 x 4.48 cm/ 2.34 x 1.76 inch Gap Width: Approx 4.5mm / 0.18inch Package Includes: 1 Yoyo 1 String (String color will be random) 1 English manual 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. Please understand.Series: K8. Style: String Trick (1A, 3A, 5A). Designed for beginner yo-yo players learning basic string tricks, and in competition and daily practice. Body Shape: Butterfly. 1 String (String color will be random).