The hex chrome + is the next improvement on the original hex chrome model. It's highly durable, contains the best hex aerodynamics that Callaway has ever developed and features super soft feel that's ideal for players with moderate swing speeds. Hex chrome + is also engineered for high performance from tee-to-green. Take advantage of high spin around the green and superior distance to play with ultimate confidence on every shot. The hex chrome + is comparable in performance to the Titleist NXT Tour 2012, Bridgestone E6 2012, Nike one vapor black and Taylor made Penta TP3. Our official pre-owned refinished golf balls are used golf balls that are reconditioned using a modern process in a factory that manufactures new golf balls. This process does not affect the playability of the golf ball, but brings their Cosmetics and performance up to a level where they appear and behave comparable to new golf balls.