Review on AF44L Sanding Piece by Trade Associates by Mark Williams

These blocks are amazing. They make grinding easy and I have no complaints about their functionality. I do have one gripe, however: As at least one other reviewer has noted, the supplier chose to put a UPC sticker on the leg/sanding surface of the blocks. I count six possible surfaces to find the sticker and one of those surfaces doesn't really make sense. I have found that it is easily removed by putting some naphtha/lighter fluid on the decal and letting it sit for a minute or two.