ARGUMENTS

• practical arrangement with upper-case and lower-case letters in one line- ideal for school, college, and office
• TEKAGRAPH - lettering guide:
  - for technical drawing pen TG1-ISO
  - in accordance with ISO 3098/I DIN 6776
  - ISO 129 - DIN 406 symbols
  - with colour code and ink bevels, non-reflecting plastic, neutral green colour
  - medium vertical typeface in accordance with ISO 3098/I DIN 6776
  - typeface B, v=vertical
• TEKAFINE - lettering guide:
  - for TK-FINE mechanical pencils 0.35, 0.5, 0.7 and 1.0 mm and for ECCO PIGMENT 0.1 - 0.5 mm