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  • Welcome to TPK! This is your second of 2 free articles. For unlimited access to tutorials and articles, join TPK Premium for less than the cost of a latte.

    How to Use a Parallel Glider (AKA a “Rolling Ruler”)

    December 7, 2021

    by

    Lindsey Bugbee

    Everyday Skills, Hand-Lettering, Intermediate Calligraphy, Merchandise, Tutorials, Video

    The parallel glider is one of those tools that will surprise you with its usefulness! I reach for it every single time that I go to create calligraphy or hand lettering. In this article, I’ll show you three ways to use a parallel glider with a series of short video tutorials.

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    How to Use a Parallel Glider (AKA a "Rolling Ruler")

    I’ve never been a math person, so my 2014 purchase of a parallel glider wasn’t exactly exciting. To me, the contraption had way too many numbers written on it — seemingly arbitrarily. When I went to draw guidelines for calligraphy, though, it was love at first gloriously parallel roll! Making guidelines suddenly wasn’t a tiresome and tedious task, and slant lines could be whipped up in a few quick swipes. Seven years later, I still use the same parallel glider regularly. Today, we’ll talk about how a parallel glider can make lettering life easier for you.

    What is a Parallel Glider?

    Circus Lettering Printable Exemplar + Video Tutorial | The Postman's Knock

    A parallel glider, also known as a rolling ruler, is a ruler that rolls up and down, making it easy to create parallel horizontal or vertical lines. It’s easy to find cheapie parallel gliders with plastic bases and ridged plastic wheels, but those have never worked for me. They don’t “glide” across a page like the Alvin parallel glider does.

    Drawing Guidelines With a Parallel Glider

    Calligraphy Guidelines | The Postman's Knock
    You can find this envelope guidelines template in the Marvelous Mail eBook.

    I remember my pre-rolling ruler days … and those days involved a lot of tedious time with a regular ruler. Now, I just line up the parallel glider with a guidelines sheet and draw guidelines as I move the ruler down. I made a tutorial video to show you exactly how to use your parallel glider to draw guidelines:

    You can download the free “Perfect Calligraphy Envelope Generator” featured in the video above by clicking here. For more information about making calligraphy guidelines, see the How to Make Calligraphy Guidelines tutorial.

    Making Slant Lines

    About Calligraphy Slant Lines | The Postman's Knock
    Slant lines are important for creating calligraphy that has a consistent stroke slant. They come in really handy for formal styles like the Janet, shown on this envelope!

    Not everyone uses slant lines, but they can really help when you want to write formal calligraphy. You’ll especially notice a difference if you’re creating elegant calligraphy styles that demand consistency. Here’s how the parallel glider makes slant line creation easy-peasy:

    You can download the free “Perfect Calligraphy Envelope Generator” featured in the video above by clicking here. For more information about making calligraphy slant lines, see the About Calligraphy Slant Lines article.

    Creating Neat + Clean Hand Lettering

    "George Style" Printable Hand-Lettering Exemplar | The Postman's Knock
    A parallel glider makes it much easier to create geometric hand lettering styles like the George.

    While you don’t have to have a rolling ruler for hand lettering, it can make a big difference for certain styles. In the video below, I’ll show you how I use a parallel glider to create George Style Lettering:

    If you like the hand lettering style in the video above, you can learn how to make it with this worksheet. (George Style lettering looks amazing on mail art!)

    A Word on Availability

    I have wanted to get my hands on a parallel glider wholesale order since I opened the Supplies Shop in 2019. Unfortunately, Alvin, the company that makes these rolling rulers, went out of business last year because of COVID. (As I understand it, they relied heavily on school orders, which weren’t placed last year due to schools being closed.)

    Calligraphy Guidelines | The Postman's Knock

    Another company purchased the rights to the Alvin name earlier this year, and they resumed manufacturing of these wonderful contraptions. The rulers are made at the same place in Poland to Alvin’s specifications … right down to the now-defunct alvinco.com URL written on the ruler. I am very happy to be able to offer you the same rolling ruler that I fell in love with years ago, and I know you’ll love it, too!

    GET A PARALLEL GLIDER HERE


    To be clear: having a rolling ruler won’t make or break your calligraphy creation. If it’s not in the budget, don’t worry about it! The same results can be achieved with a regular ruler, just with more fuss. But, if you’ve got a little bit of extra jingle in your pocket, I highly recommend snatching one of these up! Happy guideline creating, and we’ll reconvene this weekend with a fun holiday-themed tutorial.

    Warmly,

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About the author

Hi, I’m Lindsey Bugbee, the illustrator, calligrapher, and author behind The Postman’s Knock (TPK). Since 2012, the TPK Blog has been a vibrant creative space filled with tutorials and lessons on modern calligraphy, hand lettering, and illustration. After publishing The Calligraphy Book, I wanted to elevate the quality of content even further—so I launched TPK Premium. You can join here to receive access to some of the internet’s best creative inspiration and project tutorials.

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110 responses

  1. Austin Robinson-Coolidge Avatar
    Austin Robinson-Coolidge
    December 27, 2021

    I am ordering one to go with the starter kit my son got me for my birthday. I’ve been drawing lines the old-fashioned way, and I cannot wait for this to arrive.

    Log in to Reply
  2. Elsa Voight Avatar
    Elsa Voight
    December 25, 2021

    So cool! I was wondering is there was a better and quicker way to draw lines without having to always do them by hand! Thank you!

    Log in to Reply
  3. Catriona Avatar
    Catriona
    December 24, 2021

    This was so helpful! I just bought a rolling ruler and it just makes the whole process so much easier and more enjoyable.

    Log in to Reply
  4. Lexi Avatar
    Lexi
    December 24, 2021

    I used a rolling ruler for my holiday cards last year, but I only had the kind with a plastic roller. It rolled better if I placed a sheet of printer paper between my desk and the roller, and it did make lining cards easier. Maybe one day I’ll upgrade to an Alvin!

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  5. Juanita Ott Avatar
    Juanita Ott
    December 24, 2021

    This is such a helpful tutorial much like all your tutorials. I love everything about your site and will soon find time to take the beginner course and practice your flourishing sheets
    J…

    Log in to Reply
  6. Zontziry Johnson Avatar
    Zontziry Johnson
    December 23, 2021

    Since I first saw this, I’ve been trying to do some general sketching and did miniature line art wreaths on gift tags!

    Log in to Reply
    1. Zontziry Johnson Avatar
      Zontziry Johnson
      December 24, 2021

      Hahaha! I meant this for the wreath tutorial post! I’m keeping this one open on a tab in my browser in the hopes I unwrap one this weekend! What’s funny is I remember having one of these around the house when growing up, and reading this post reminded me of how easy it was to make parallel lines on paper with it.

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  7. BC Avatar
    BC
    December 21, 2021

    I’m usually a little lazy about the lines (it annoys me no end when they aren’t exact!) so this would probably really help. Combine it with a good eraser and my friends might be surprised how much more professional my envelopes look!

    Log in to Reply
    1. Lindsey Bugbee Avatar
      Lindsey Bugbee
      December 22, 2021

      I’m sure your friends love your envelopes anyway! If you can swing the ruler it really is a great tool!

      Log in to Reply
  8. Sue Avatar
    Sue
    December 21, 2021

    I also purchased a rolling ruler because of this post and it is a wonderful help!! I’m one who can’t write or print in a straight line so I ALWAYS need lines! This tool is a necessity for making perfectly spaced lines. I use it for everything!

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    1. Lindsey Bugbee Avatar
      Lindsey Bugbee
      December 22, 2021

      So glad you like it and are getting a lot of use out of the rolling ruler!

      Log in to Reply
  9. D Avatar
    D
    December 21, 2021

    I got a rolling ruler because of this post and it really is much easier to draw consistent lines! I didn’t know such a thing existed. Thank you!

    Log in to Reply
    1. Lindsey Bugbee Avatar
      Lindsey Bugbee
      December 22, 2021

      You’re so welcome! I’m happy to hear that you are having success using the ruler!

      Log in to Reply
  10. Jenny Zhou Avatar
    Jenny Zhou
    December 20, 2021

    This is super helpful. Thank you, Lindsey for another wonderful post!

    Log in to Reply
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TPK’s calligraphy starter kit was just featured TPK’s calligraphy starter kit was just featured in @newyorkermag’s “A Holiday Gift Guide: Treasures That Are Old, or Old at Heart”. 🎁 I agree that it makes for a *fabulous* gift ... and it is the gift that keeps on giving, since your recipient will develop the skills to create all sorts of beautiful and satisfying projects. We’re talking gorgeous envelopes, frameable quotes that make a home feel cozy, place cards, sketchbook pages, family trees ... there are a lot of possibilities (and tutorials for those possibilities can be found on the TPK Blog)!

To get a kit, visit the link in my bio and navigate to the “SHOP” tab. If you buy a kit as a gift, let me know right after placing your order (lindsey@thepostmansknock.com). Be sure to tell me your recipient’s name, and I’ll be glad to include instructions for them over how to enroll in the Beginner’s Modern Calligraphy Online Course, which comes with the $125 kit option. ✍️ Happy holidays! 

#thepostmansknock #tpk #calligraphy #moderncalligraphy #calligraphycommunity #calligraphypractice #calligraphytools #calligraphyset #calligraphykit #giftguide #holidaygiftguide #newyorkermag #smallbusinesslove #shopsmall #makersgonnamake #creativegifts #handmadegifts #artgifts #artsupplies #stationerylove #snailmailrevival #envelopecalligraphy #learncalligraphy #artistsontiktok #creativeprocess #holidayseason #giftideas2024
✨Chic Inky Poppies Mail Art✨ – This inky poppy ✨Chic Inky Poppies Mail Art✨ - This inky poppy motif is one of my all-time favorites for filling blank space with drama and elegance. To make it, you use dark ink smudges, loose leaves, and airy petals to build a border that looks intricate but comes together quickly. My go-tos for this style are sumi ink and a touch of gold watercolor for warmth. 

Want to try it yourself? Visit the TPK website (link in bio) and search for “Chic Inky Poppies Mail Art Tutorial.” Happy creating! 🌸🖋️

#thepostmansknock #tpk #mailart #mailartideas #envelopeart #snailmailrevival #snailmailing #snailmailart #envelopecalligraphy #calligraphycommunity #calligraphypractice #pointedpencalligraphy #moderncalligraphy #sumiink #goldwatercolor #penandink #creativeprocess #creativemail #illustrationart #papercraft #stationerylove #artistsoninstagram #artreels #calligraphyreels #mailartreels
✍️ There’s a fresh addition to the TPK Catal ✍️ There’s a fresh addition to the TPK Catalog: The Graceful Ballerina Calligraphy Drill Worksheet 

This ballerina is unique among TPK calligraphy drills in that it’s really not that complicated. After a few simple loops, a flourished tutu, and long strokes to make the legs, you have, well, a ballerina! 🩰 The most difficult part is getting the outline right; but even that isn’t too bad because you’ve got a traceable outline included in your worksheet set.

The beauty of the flourished ballerina? She makes *anything* look elegant: cards, envelopes, gift tags, whatever. My recommendation is to feature her on your next envelope. She’ll add a “wow” factor and allow you to left-justify the address, which is always a relief (no need to bother with centering)!

To find her, visit the link in my bio, then navigate to the Blog!

#thepostmansknock #tpk #calligraphy #calligraphydrills #calligraphyworksheet #moderncalligraphy #pointedpen #pointedpencalligraphy #calligraphypractice #flourishing #flourishedart #mailart #snailmail #envelopeart #envelopecalligraphy #handlettering #creativeprocess #artistsoninstagram #balletart #ballerinadrawing #ballerinaart #inkdrawing #calligraphycommunity #stationerylove #letterwritersalliance #penandink #calligraphyinspiration #learncalligraphy #artistlife #creativeplay
✨I’ve been making these little calligraphy Chr ✨I’ve been making these little calligraphy Christmas trees for years. They’re a go-to whenever I need a quick gift tag, envelope flourish, or something festive that doesn’t require a whole afternoon.

They look fancy, but they’re really just simple strokes stacked in different patterns. Truly: once you get the rhythm down, you can make a tree in under 30 seconds. 🎄 

If you want to try them (there are six styles!), the tutorial is on the TPK Blog, and it’s called
“6 Simple Ways to Make a Calligraphy Christmas Tree.” Feel free to google it, or visit: thepostmansknock.com/6-simple-ways-to-make-a-calligraphy-christmas-tree/

It’s very beginner-friendly, video-based, and a great way to get some creativity in during a busy season. I hope you love it as much as I do. 💛

#calligraphy #moderncalligraphy #holidaycalligraphy #calligraphyart #creativelifehappylife #christmascrafts #holidaycrafts #giftwrappingideas #diychristmas #christmascards #calligraphytutorial #finetec #metallicwatercolor #papercrafts #creativepractice #thepostmansknock #holidayinspiration #blackandgold #christmasideas #holidayideas
🎁 These printable gift tags are one of my favor 🎁 These printable gift tags are one of my favorite free printables on the TPK site. Just download, print, cut them out, and — if you want to — reinforce them with a bit of cardstock.

Inside the PDF you’ll find four designs: Festive Frida, Flourished Tree, Pine Boughs, and Merry & Bright. They’re all hand-drawn, and they make even the simplest wrapping look bespoke and artistic. 🎨 

Pro tip: If you’ve got a bit of extra time, add a pop of watercolor or some gold dots; and consider mounting the tag on a contrasting piece of cardstock for extra oomph.

They’re free to download at: thepostmansknock.com/free-super-cool-hand-drawn-printable-gift-tags/ (or visit the link in my stories today). Happy holidays!

#handdrawn #gifttags #printablegifttags #freeprintables #holidayprintables #christmascrafts #holidaygifts #papercrafts #snailmailinspo #mailart #creativegiftwrapping #diyholiday #diygifttags #artistsoninstagram #illustrationartists #thepostmansknock #tpkcommunity #calligraphycommunity #stationerylove #creativecommunity
There’s something extra fun about a card that do There’s something extra fun about a card that doesn’t just open … it comes to life. ✨ This little stand-up tree might look fancy, but it’s totally approachable — relaxing to make, satisfying to embellish, and (my favorite part) it folds up perfectly to pop in the mail. 💌🎄

If you’re looking for a holiday project that feels creative and doable, this is *such* a good one. The printable template does half the work for you, and you can customize the rest with flourishes, white ink, ornaments, or whatever feels festive to you.

The full step-by-step tutorial is waiting for you on the TPK website; just head to the link in my bio and tap “Blog.” I think you’ll have as much fun making this as I did. ❤️

#calligraphy #calligraphytutorial #holidaycalligraphy #flourishedcalligraphy #moderncalligraphy #calligraphycommunity #calligraphypractice #calligraphyart #letteringcommunity #letteringart #papercraft #papercrafting #diycards #handmadecards #holidaycards #christmascards #christmascrafts #snailmail #snailmailrevolution #snailmaillove #creativecommunity #stationerylove #makersgonnamake #thepostmansknock
I love it when I can make simple pointed pen pract I love it when I can make simple pointed pen practice on cardstock ... and it magically turns into a festive card! Find instructions + a printable template for making this “Loop-de-Loop” tree in the TPK 2025 Holiday Calligraphy Worksheet set. 🎄 (Link in bio, then navigate to the Blog!)

#pointedpen #calligraphy #calligraphypractice #pointedpenpractice #holiday #christmastree #treedrawing #doodles #goldwatercolor
Every November since 2016, I’ve looked forward t Every November since 2016, I’ve looked forward to sitting down with a cup of something warm ☕️ and sketching out ideas for the TPK holiday worksheet. This year was no exception, and I think you’ll be pleased with the motifs! They’re designed to bring calm, beauty, and (sneaky) pointed pen practice to your holiday season. 🎄Visit the TPK Blog (link in bio, then navigate to Blog) for details!
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