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 yoyo 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), yoyo 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 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 are not included.Note: Light and different displays may cause the color of the item in the a little different from the real . The measurement allowed is +/- 1-3cm.