Five Stars

You know when you're trying to level a shelf and balance the brackets while marking the wall for attachment points, and holding all the pieces at the same time? Now throw in dim lighting conditions.

This little gem is the friend you need in trying times like these- just the right size and light weight combined with the most visible vials from any angle. Mirrors, magnification, and white plastic mounts all enhance your ability to see the bubble in the worst conditions.

Milled surfaces improve contact friction. Rubber end caps absorb shocks and protect the vials from misalignment. V grooved bottom for plumbing vertical poles. $14.99 might seem like all the money in the world for a 10" level, but WORKPRO thought of everything.

And it says my workbench is perfectly level, so that, too.