Gel pens have become a staple in offices, homes, and schools because they combine the smooth writing experience of liquid ink with the control of a ballpoint pen. But with so many options available, it helps to understand what makes one gel pen different from another, particularly when it comes to point size. This guide looks at gel pens in general and the Sharpie S-Gel line, which includes medium point options in a 36-count pack, to help you decide if they're the right choice for your needs.

What Point Size Actually Means

When you see a gel pen listed as medium point or 0.7mm, that measurement describes the width of the line the pen produces when you write. The 0.7mm refers to the diameter of the tip opening. A smaller point size, like 0.5mm, creates a finer, thinner line suitable for detailed work, tight handwriting, or situations where you need to fit more text in a small space. A medium point at 0.7mm produces a slightly bolder line while still maintaining readability and precision. Larger point sizes, typically 1.0mm or above, create thick, dramatic lines and are often used for headers, highlighting, or bold signatures.

Most everyday writing—whether that's note-taking at work, journaling, or regular office correspondence—falls comfortably into the medium point range. It's wide enough to feel natural in your hand and produces text that's easy to read without straining your eyes, but it's not so thick that you'll feel like you're wielding a marker.

Understanding No-Smear and No-Bleed Technology

One of the selling points of gel pens is their resistance to smearing. This matters if you're left-handed, if you tend to rest your hand directly on what you've written, or if you simply want your writing to stay sharp and clean. Gel ink sits on top of the paper differently than ballpoint ink, and quality gel pens are formulated to dry quickly enough that they don't smudge when you move your hand across the page.

No-bleed refers to the ink's resistance to seeping through to the back side of the paper. This is particularly important if you're writing on thin paper, like airmail envelopes or journal pages, or if you're using both sides of a sheet. Not all gel pens perform equally in this regard, so it's worth testing on the paper you use most frequently.

When to Use a 36-Count Pack

A bulk pack of 36 pens makes sense for several situations. If you're stocking an office where multiple people share supplies, or if you run a school classroom, having a full box on hand means you won't run out midweek. The same applies to homes where several people write regularly, or where pens tend to migrate to unexpected places. A 36-count pack also works well if you know you prefer a particular pen and want to maintain consistency across your writing spaces—keeping one in your bag, one at your desk, one at home, and extras for when they inevitably run low.

However, if you're uncertain whether you'll like the pen or if you don't use pens heavily, starting with a smaller quantity allows you to test them out before committing to a large box.

Caring for Your Gel Pens

Gel pens last longer when you cap them immediately after use. Leaving the cap off, even for short periods, allows the ink to evaporate from the tip, which can cause the pen to stop writing smoothly or skip. Store them tip-down in a cup or container so that gravity helps keep the ink flowing toward the tip. Keep them in a cool, dry place rather than in direct sunlight or heat, which can thin the gel ink and affect performance.

Is the Sharpie S-Gel Right for You

The Sharpie S-Gel line combines the reputation of the Sharpie brand with gel ink technology. The medium point 0.7mm option comes in a 36-count pack of black ink pens, making it suitable for standard writing tasks in offices, schools, and homes. The contoured rubber grip is designed to reduce hand fatigue during extended writing sessions. If you spend long periods writing by hand—whether for work, study, or personal journaling—a comfortable grip matters more than many people realize.

The decision ultimately depends on your specific needs. If you write frequently, prefer black ink, like a medium point width, and want the reliability of a established brand, the Sharpie S-Gel in this configuration is worth considering. If you prefer different point sizes, multiple colors, or smaller quantities to start, you may want to explore other options first.

The product in this guide: Sharpie S-Gel, Gel Pens, Drawing Pens, Gel Ink Pens For Journaling, Writing Pens, Coloring Pens, Medium Point Pens (0.7Mm), Black Ink Gel Pen, 36 Count