This rounding truing stick work awesome when rounding you slot car tires. The sanding paper last a long time and the wood it is mounted on is also round to make the job nicer and easy to use.
The rounding stick come with 1 - extra sanding paper that you can glue on yourself.
No more press hard and going through sanding files, this S1LVERFOX rounding tool is the answer to all your troubles.
The picture of the tire was done with the rounding stick, outside of tire only to show how well the tool works.