For the past 5 or so years, I've wasted so much time simply through having to draw my eyebrows on from scratch. Suffering from hair loss, having no natural shape to guide you makes drawing on those caterpillars (and getting them even) incredibly time-consuming and frustrating. I've always wished for a way to make it that little bit easier and faster, so when I saw these eyebrow stencils from budget brand W7, I thought this may be the answer to my prayers. In theory, this is a hair loss sufferer's dream product, but when put to the test, are these stencils more of a hindrance than a help?