Width 1.6 cm x total length 14.1 cm
[Pen tip] Twin type
[Specifications] Polymer-coated core / thick core that prevents the tip of the pen from swelling Fluorescent marker on the tip of the pen that is strong and does not easily swell. The thick core is a polymer-coated core that firmly guards the surrounding area. The fine core is a sturdy special plastic core. Even if you hit the ruler and draw a line, you can use it without soiling the ruler.
Model Number: GCA-111