Review on Norton 07660768105 Inside Corner Sanding by Richard Jarvis

It seemed a little tricky to get the hang of for the first few uses. It's made in Canada from plastic and uses Norton Velcro straps, which others have said are a little pricey and not widely available. A little "elbow lubricant" gives you a decent finish. It compares well to some other flat pads as it doesn't have an edge to crash into the opposite wall in the corner. As a hand tool, I like drywall corner sanding sponges better (they grab less and glide more smoothly), but I can try this as a bar end tool - with the optional #61807 adapter.