Yomega Xodus II &ndash; Includes Roller Bearing Technology, Rubber Rims and Wing Shape Design &ndash; Responsive Intermediate Level Play (Colors May Vary) THE YOMEGA XODUS II: A responsive ball bearing Yo-Yo, features rubber rims and wing shaped body design. COLORFUL RUBBER RIMS: Over-sized diameter for unique play, better grip and added durability STRING TRICKS: Super long spin times help develop your yoyo skills. Rock-the-baby and walk the dog, in no time! XODUS II ANATOMY: Roller Bearing Size: 5x10x4mm, Weight: 76-86 grams, Width/Diameter: 41/67mm, Gap Width: 3mm, Modular Design Makes it Easy to Unscrew Halves to Untangle string or Lubricate Axle.