Today we have an EXCLUSIVE competition for you: Win a sleeve of prototype Callaway Tour golf balls months before they go on sale to the general public.
The new Tour ball, known only as HBT-1, is currently being tested by the likes of Phil Mickelson, Ernie Els and Alvaro Quiros but Callaway want your feedback too before they make any tweaks to the ball and put it on general sale next year.
We have 200 sleeves to send out to readers and all we ask is that you test them thoroughly and then visit Callaway's website (the link will be sent to you separately) to leave your feedback, which may also appear in a future issue of Today's Golfer magazine.
To be in with a chance of winning this fantastic one-off prize, simply fill in the form at the bottom of this page. The competition closes at 10am on Friday December 2, 2011: