callawaygolf#ThrowbackThursday Pyramid of Callaway CB1 Red golf balls on display at the 2001 PGA Show. This predecessor to the Rule 35 was a two-piece distance ball with an ionomer cover.
- jfahhI still play the cb1 blues - starting to run out though! The end of a great thing! @callawaygolf
- lafranchiseI played a cb1 blue this week!
- millwood31Hit my first hole in one w a cb1 blue
- hendrajusufNo spin !!!
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