Review on Firecore 09031Magnetic Post Level: Effortlessly Accurate Alignment for Your Projects by James Wonsley

Wish I had had this when I first put up my fence. Magnets work great on metal, but rubber bands work great on wood. Make sure you touch it so that there is a bubble without small bubbles, or the reading will turn off. I sued the posts holding up the fence I had already put up. Crooked, and now that I know it, I see it every time I look. Although the new frames look nice and straight.