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Speedball x Masgrimes Lining Triangle

Item #: S56
$9.99

The Masgrimes Lining Triangle elevates a tool that’s been around for over a century, offering modern improvements inspired by historic designs. Created by American penman and historian David Grimes, this minimalist tool reimagines vintage classics like the Soennecken Rundschrift-Maass and the Ames Lettering Guide. The result? A more intuitive, versatile solution that belongs in every serious calligrapher’s toolkit.

Key features include:

  • Graduated marking holes for x-heights ranging from 3mm to 8mm.
  • 55° angle for precise Roundhand slant lines.
  • 52° angle for precise Spencerian slant lines.
  • Innovative 5-hole design that uses the edge of the tool as a sixth line.
  • Made from high-quality acrylic for clear visibility while lining.
  • Designed & manufactured in the US.

Try combining different holes to develop custom guideline schemes, prop the triangle on a corner to ink crossbars on minuscule t’s, or rotate it to the top angle to create 73° slant lines for a more upright script style. The possibilities are truly endless.

Why you’ll love it:

  • Intuitive Design: Features standard x-heights in an easy-to-follow left-to-right layout for fast, accurate line setups.
  • Compact & Travel-Ready: Large enough for versatile use but small enough to fit into travel cases for on-the-go lining.
  • Convenient: Comes in a resealable pouch.

**The Lining Triangle arrives with protective films on both sides to prevent scratches or chips during transit. Peel off both films before your first use for optimal clarity and performance.**

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The Masgrimes Lining Triangle elevates a tool that’s been around for over a century, offering modern improvements inspired by historic designs. Created by American penman and historian David Grimes, this minimalist tool reimagines vintage classics like the Soennecken Rundschrift-Maass and the Ames Lettering Guide. The result? A more intuitive, versatile solution that belongs in every serious calligrapher’s toolkit.

Key features include:

  • Graduated marking holes for x-heights ranging from 3mm to 8mm.
  • 55° angle for precise Roundhand slant lines.
  • 52° angle for precise Spencerian slant lines.
  • Innovative 5-hole design that uses the edge of the tool as a sixth line.
  • Made from high-quality acrylic for clear visibility while lining.
  • Designed & manufactured in the US.

Try combining different holes to develop custom guideline schemes, prop the triangle on a corner to ink crossbars on minuscule t’s, or rotate it to the top angle to create 73° slant lines for a more upright script style. The possibilities are truly endless.

Why you’ll love it:

  • Intuitive Design: Features standard x-heights in an easy-to-follow left-to-right layout for fast, accurate line setups.
  • Compact & Travel-Ready: Large enough for versatile use but small enough to fit into travel cases for on-the-go lining.
  • Convenient: Comes in a resealable pouch.

**The Lining Triangle arrives with protective films on both sides to prevent scratches or chips during transit. Peel off both films before your first use for optimal clarity and performance.**

 

Skill Level Advanced, Intermediate, Beginner

Customer Reviews

1 Review
  • Absolutely brilliant! Practical, intuitive, affordable. 5

    Posted by Sarah Schulz on May 21st 2025

    This little triangle is brilliant! I love how easy and intuitive it is to use. The instructional video is super short and contains all you need to know. I LOVE how the first hole in each row is the same #mm away from the bottom so you can go right from your bottom ruler line to whatever your x-height needs to be - this makes it really helpful you’re stacking several sets of lining. It’s super compact and portable so it’s easy to take with you. And I love love love how affordable it is. I have spent much more on a lining template that was less practical. This one is travel-ready as well!