Sandflex Hand Block， Coarse<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Use this block like an eraser</li><li>You can "carve" the block into any shape to clean up a concave or convex surface</li><li>As you use it new grits are exposed - it never dulls!</li><li>Coarse Grit</li></ul></div><img src="http://ecx.images-amazon.com/images/I/51JykJdjssL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31clbMHuSDL.jpg" noproxy>