The effect of shaping and removing coarse lines
P240 Grit Sandpaper (If the surface is too rough, use P100 first)
Water can cool down also can reduce dust
sanding evenly to remove old lines
Grind off the old coarse lines and proceed to the next step
P320 Grit Sandpaper  (It is best to use the same brand of sandpaper)
P400 Grit Sandpaper
P600 Grit Sandpaper
P800 Grit Sandpaper
P1200 Grit Sandpaper
P1500 Grit Sandpaper
P2000 Grit Sandpaper
P5000 Grit Sandpaper
P7000 Grit Sandpaper
polish it with a polishing paste.（1W=P10000）(grit or Car polish can be )
Apply evenly
Can use a small electric grinder or hand cloth
After washing with water, it is already shiny, but the wood has to be treated.
Polished wood wax (wood oil)
It allows the wood to be polished and protected
Finally, shiny!!!
