Suggested Retail Price :
168yen (tax included)
Its an aluminum stick with a small ball on the tip.
The round ball slides on along the ditch on the oter side of the measure to and draw a straight line with the brush.
Its made of metal so it won’t break if you drop it.
☆How to use
Hold the aluminum stick and bruch containing paint with your dominant arm as you would hold chop sticks.
Slide the aluminum stik along the ditch on the ruler and draw the line in four directions.
You can hold it so its easy for you to draw, but its best you practice until you master drawing the thick and thinness of the line.