I used mine for the first time this week. Need to repair a fence and it made really quick work of it. I bought the one shown plus the one with the knob on it which has been the most useful. Leaves a rough finish.
John
Karl
I've used one for a couple of years - the coarse side really removes material fast! Great value for money, it's well worth getting. You'll need a finer rasp or files to finish off after it, though.
Hope this helps
Philly