A limited number of Nike’s new RZN prototype balls are being sold on a first-come, first-served basis at Nike.com today. (Thursday, December 3)

The new RZN ball was used by Rory McIlroy during his victory at the DP World Tour Championship in Dubai which clinched the Race to Dubai title.

Charl Schwartzel then made it two wins out of two by putting the new RZN prototype in play as he clinched his fourth Alfred Dunhill Championship title in South Africa last week.

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Schwartzel also had a new Nike Vapor prototype driver, fairway and putter in the bag.

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Anyone who successfully purchases the new Nike RZN prototype balls at Nike.com today will also receive a letter from Rory McIlroy himself.

The new balls are not being officially launched until the New Year.

To purchase the balls for £50 per dozen CLICK HERE

Follow @nikegolf on Twitter for more updates.