Review on Stan's NoTubes Core Remover Tool - Perfect for Presta and Schrader Valve Maintenance by Julian Davidson

No more trying to tighten the valve core with the wrong tools. I got tired of my valve coming loose when I unscrewed the cap and then tried to tighten it with various car/motorcycle specific tools. Of course, I always had a Schrader tool in every camelbak/breeches/tool bag, but since I never had a Presta, I never had that tool. crappy tools, you'll do a crappy job. It's a simple tool for one purpose and it works well for that. You must have one. It's tiny and light, so even if you're a weight-conscious cyclist, it should fit in your backpack. Hooray. End of the story.