Masgrimes Lining Triangle

Although lining triangles have existed for over a hundred years, this lining triangle offers several distinct improvements on the historic designs that influenced it. The Masgrimes Lining Triangle is a minimalist addition to every contemporary pen artist’s toolkit.

Key features of the Masgrimes Lining Triangle:

  • Graduated marking holes for calligraphy x-heights from 3-8mm.
  • A 55° angle for drawing Roundhand slant lines
  • A 52° angle for drawing Spencerian slant lines
  • An innovative 5-hole design utilizing the edge of the tool as the sixth line.
  • High-quality acrylic allows you to see through the tool while lining.
  • A minimal, unobtrusive, portable design that fits elegantly into your toolkit.
  • Proudly designed & manufactured in the United States of America. 🇺🇸

Join the Community

Use the hashtag #LiningTriangle to find out how other calligraphers around the world are using their Masgrimes Lining Triangle on Instagram.

Get Inspired

Try combining different sets of holes to create additional guideline schemes, kick the triangle up on one corner and use it to ink the crossbar of your minuscule “t,” or spin the triangle to the third (top) angle and produce 73° angled slant lines for a more upright script.

Where to Buy

Find out where you can get Masgrimes Lining Triangle today and start creating!

* We currently offer shipping via Ground Advantage and Priority Mail within the continental U.S. only. We’re actively working with retail and distribution partners worldwide to make this product available to a much wider audience. Stay tuned for future updates!