I hope there is a slightly smaller size - I'm worried about using upward type downward · · · I hope the price will be a little cheaper. I think that the use feeling is good because it does not hurt the floor.
In making a workbench for processing such as copper, metal ball casters had a risk of getting scratched, so we used resin ball casters although it is expensive. The feeling of use is very good and contributes to the improvement of work efficiency. Of course it will not hurt, so it will be faster to move during processing.