| 12/11/2014 7:09 PM Delivers what it promises. by Philbo - verified purchaser They are made of rubber. They go in your Tyre. They hold air. And with change from a tenner per tube, that sounds like a win to me.
| 13/6/2014 5:08 PM Good product & good service by Herm - verified purchaser Good quality and durability
| 13/6/2014 5:08 PM Not impressed by Billet - verified purchaser This product didn't impress. The valve screw was very hard to unscrew the first time. It is still difficult to use now it has loosened a bit.��Each time I pump it is a pain, the release is hard to push in with a rough travel.