Yoyo N11 equipped with professional yoyo Concave - you have to do a trick called a to it to return to hand. We recommended learn more yo-yo skills on . It is a great flagship entry-level unresponsive yo-yo for those Intermediate and Advance players who something a litter sturdier than plastic with style string yoyo tricks (1A, 3A, 5A). N11 with Detachable Weight rings obtain long spin time! N11 equipped with Concave , that means you have to do a trick called a . It is recommended search "how to return yoyo" and learn yo-yo skills on . Style:String Trick (1A, 3A, 5A), N11 professional yoyo toy has Durable system and long idling time! N11 professional yoyo for Intermediate, Expert, Advanced Players with 2 rubber weighting rings, have more for long time finger spin.U type bow shape makes the yoyo N11 and attractive. Diameter:54mm-Width:42mm-Space Width:4.62mm. You can also put the rubber weight rings on the yoyo to add weight to more speed and spinning time. alloy yoyo professional yoyo ball for Intermediate, Expert, Advanced Players, adults, , family, anyone that wants to enjoy hours of .Colour: BlackMaterial: AlloyPackage Contents:1 * Ball1 * Gloves1 * Storage bag10 * Rope (random color, 't accept the specified color)Only the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.