The Tombow Mono-RS is a graphite lead pencil available here in either 2H, HB or 2B lead grades.
2H is a relatively hard lead. It writes a relatively light grey line and has a very firm point. It does not go blunt easily and so does not need to be sharpened as often as other pencils. This means it is great for design where hard, precise lines and little shading is required.
USES: 2H is great for design
SOURCE: Made in Japan