home -> on-line catalog -> rugby balls -> summit precision X12 Summit Precision X12 Rugby Ball Summit Rugby Balls are the Official Match Balls of the Australian National Team. The Summit Precision X12 is the top of the line in great rugby balls from Summit International. It is used by the Wallabies and in many Super 14 matches. It features 3 layer lining construction and it's grip is unsurpassed. $45 Qty: Ball Specifications ©2008 BALL'S OUT! Rugby Goods. All rights reserved.