So for those of you who don't know, Superior Titanium Topstitch Needles are different from other needles in that they are titanium tipped which keeps them sharper much, much longer. Once again, if you want to find out more about them, this infographic posted on the Superior site explains how these needles differ from regular sewing machine needles and how much longer they stay sharper because of the titanium tips. You can click through to read it properly.
To be in with a chance of winning one of the $10 vouchers, all you have to do it sign up to the Superior newsletter which you can find at the bottom right of this page here and leave a comment to let me know that you did. If you're already signed up to the newsletter, maybe you could let us know what you like about it.