Joybuy Insights

Coloured Pen Buying Guide: How to Choose the Perfect Set

Whether you're organising your planner, starting a new colouring book, or refining an illustration, the right coloured pen can transform a simple activity into a true creative experience. The problem? The market is flooded with options, and manufacturers' promises don't always live up to the hype. The wrong choice is a recipe for disappointment: pages ruined by ink that bleeds through, dull colours, and a wasted budget. As Head of Product Selection at Joybuy, my mission is to guide you through this jungle. This guide breaks down the pitfalls to avoid and gives you all the keys to finding the perfect pens for your projects.

The 3 Pitfalls to Avoid When Buying Pens

Before you fall for a palette with a thousand colours, it's crucial to know the deal-breaking flaws that quickly turn enjoyment into frustration.

  1. Ink that bleeds through paper: The ultimate nightmare. You colour a page in your notebook only to discover with horror that the ink has not only bled through but also ruined the next page. Especially common with alcohol-based inks on thin paper, this plague can destroy a notebook, an adult colouring book, or a bullet journal.
  2. A tip that flattens or frays: The false economy. Nothing is more infuriating than a tip that flattens under the slightest pressure, making lines thick and imprecise, or one that frays and creates unsightly smudges. This is a classic flaw of low-cost pens, whether they're for children or adults.
  3. Colour betrayal: The shade that isn't right. The cap promised a sublime royal blue, but on paper, you get a dull purple. This chromatic inaccuracy is a major source of frustration for anyone who takes their creative projects seriously.

Essential Criteria for an Informed Choice

To avoid these disappointments, focus on two essential technical criteria: the ink type and the tip shape.

Ink Type: The Right Formula for Every Project

The ink's composition directly influences the colour rendering, its reaction with the paper, and the pen's versatility.

  • Water-based ink: The most versatile and user-friendly option. It generally doesn't bleed through standard paper (like 80-90 gsm), making it perfect for note-taking, journaling, and everyday colouring. Its other major advantage is that it's often odourless and washable—a non-negotiable feature for a washable kids' pen. Some models are even water-soluble, allowing you to create stunning watercolour effects by blending with a wet brush.
  • Alcohol-based ink: The professional's choice for brilliant colours. Prized by illustrators for its smooth, streak-free finish and vibrant colours, it dries almost instantly. Be aware that it requires suitable paper (thick and smooth, or even coated layout paper) to prevent bleed-through and to unlock its full potential. It's the go-to ink type for professional art markers.
  • Acrylic ink: The multi-surface formula. Opaque and highly pigmented, this ink can be applied to a multitude of surfaces: paper, wood, glass, ceramic, plastic, metal, and even fabric. The acrylic marker is therefore the ultimate tool for creative hobbies (DIY), customising objects, or drawing on dark surfaces.

Tip Shape: The Signature of Your Line

The tip is the element that will define the nature and fineness of your strokes.

  • Fine tip (or fineliner): For surgical precision. Typically ranging from 0.3 to 0.7?mm, the tip of a fine-tip pen is designed for writing, outlining, and the finest details. Its tip is often encased in metal for better durability.
  • Brush tip: For flexibility and expression. Flexible and responsive, it mimics the behaviour of a real paintbrush, allowing you to vary line thickness simply by adjusting the pressure. The brush pen is the perfect partner for calligraphy, hand lettering, and filling large areas with a painterly effect.
  • Chisel tip: The dual-function tool. This is the iconic highlighter tip. It offers two line widths in one: a wide face for highlighting or filling, and a thin edge for underlining. It's found on highlighters, like the famous pastel highlighter, as well as on many art markers.
  • Dual tip: The best of both worlds. The dual-tip pen is the Swiss Army knife of this category. It combines two complementary tips on a single pen (often fine + brush, or fine + chisel). This offers maximum versatility without having to juggle multiple tools.

Our Coloured Pen Recommendations

To move from theory to practice, here are a few products that perfectly illustrate these criteria, each suited for a specific use.

PERFECT FOR: THE ORGANISED STUDENT
STABILO Point 88 - Cardboard Box of 10 Pieces ISCC Logo

STABILO Point 88 - Cardboard Box of 10 Pieces

Why we chose it: It's a staple in every student's pencil case and the perfect partner for a bullet journal. Ideal for note-taking, revision cards, and diagrams. Its fine tip ensures clean writing and precise lines, while its water-based ink is gentle on most common types of paper.

How It Avoids the Pitfalls

The metal-encased tip is designed to withstand pressure and repeated use with a ruler, without flattening or fraying. Its water-based ink drastically limits the risk of bleeding through the pages of a standard notebook.

The Standout Feature

A precise 0.4 mm line and anti-dry-out technology that allows it to be left uncapped for several hours without drying out.

PERFECT FOR: THE VERSATILE ARTIST
Ohuhu Maui Series Dual Tip Brush Pens - 60 Water-Based Art Markers

Ohuhu Maui Dual Tip Brush Pens - 60 Markers

Why we chose it: A set with unbeatable value for money, perfect for getting started with art markers, calligraphy, or art colouring. Its dual tip offers formidable versatility, and the vast 60-colour palette opens up a world of possibilities for ambitious projects.

How It Avoids the Pitfalls

The dual-tip pen concept (brush + fine) saves you from investing in two separate sets. The included DIY colour swatch card ensures absolute colour accuracy, putting an end to unpleasant surprises.

The Standout Feature

The water-based ink is water-soluble, ideal for creating subtle gradients on suitable paper. Bonus: the set includes replacement tips, a rare detail that significantly extends the life of the pens.

PERFECT FOR: THE (FINALLY) RELAXED PARENT
STABILO Trio Scribbi Triangular Fiber-Tip Markers with Springy Tip

STABILO Trio Scribbi Triangular Markers with Spring-Loaded Tip

Why we chose it: Specially designed for the youngest artists, this pen combines a triangular ergonomic shape perfect for small hands, "super-washable" ink for stress-free activities, and a tip built to withstand the most... enthusiastic artists.

How It Avoids the Pitfalls

Its spring-loaded tip is nearly indestructible. If too much pressure is applied, it retracts into the barrel of the pen instead of flattening. No more pens headed for the bin after a single use!

The Standout Feature

Its "super-washable" ink comes off skin and most textiles with ease. You can look forward to colouring afternoons with complete peace of mind.

Want to Explore Other Options?

Discover our full selection of products that meet our quality criteria and current safety standards.

Frequently Asked Questions

To go a step further, here are the answers to the questions you ask us most often.

How can I prevent my pens from drying out?

The golden rule: always cap the pen firmly immediately after use. You should hear a "click". For dual-tip or alcohol-based models, storing them horizontally is highly recommended. This ensures both tips remain perfectly saturated and extends their lifespan.

Can you really get a watercolour effect with water-based pens?

Absolutely. The secret is to use a fairly thick paper (like watercolour or mixed-media paper, over 200?gsm) that won't buckle when it comes into contact with water. Apply the pen's colour to the paper, then use a slightly damp brush to dilute and spread the ink. Pro tip: apply some ink to a non-porous surface (a plastic palette, a laminated sheet) and pick up the colour with your wet brush, just as you would with pan paints.

Pigment vs. Dye-Based Ink: What's the Difference?

Dye-based ink, the most common type, is a solution where the colour molecules are fully dissolved. It produces vibrant colours but can be sensitive to light (UV) and water. Pigment-based ink, like that found in the famous SAKURA Pigma Micron pens, contains tiny solid colour particles suspended in the liquid. Once dry, it becomes insoluble, making it permanent, water-resistant, and lightfast. It's the preferred choice for works intended to last (archival quality).