Ohuhu 120-Piece Brush Pen Set: Buyer’s Guide and Common Mistakes

Published on August 28, 2026 by Joybuy Product Recommendation Officer

The search for the right set of brush pens can quickly become overwhelming. A vast selection of colours and promising product descriptions are tempting, but they often hide quality issues that only become apparent during use. Many creatives invest in extensive sets, only to find that the pens don't meet their expectations. This guide highlights the most common pitfalls and explains which technical features to look for to make an informed decision.

The 3 Most Common Problems When Choosing Art Marker Sets

Before making a purchase, it's helpful to know the typical flaws that can occur with low-quality pen sets. These often lead to frustration and compromise the creative result.

1. Quickly Drying or Fraying Tips: A common annoyance is caps that don't seal properly or tips made from inferior materials. The result: the ink dries out after a short time, or the brush tip loses its shape, making precise line work impossible.
2. Inconsistent Colour Matching: The colour on the pen cap does not match the actual ink colour. This leads to unpredictable results and can ruin a carefully planned colour scheme, especially for adult colouring or illustrations.
3. Poor Blendability and Bleeding: Many water-based markers promise watercolour effects, but the ink doesn't blend cleanly or immediately bleeds through the paper. Instead of smooth transitions, unsightly blotches appear, and the paper warps significantly.

What Really Matters: Core Features of High-Quality Brush Pens

To avoid the problems mentioned above, you should base your selection on objective criteria. The following three features are crucial for the functionality and longevity of a pen set.

Feature 1: Dual-Tip Functionality

A set of dual-tip pens offers maximum flexibility. Look for the combination of a fine tip and a brush tip:

• Fineliner Tip (approx. 0.4 mm): This tip is essential for precise outlines, fine details, cross-hatching, and writing in bullet journals. A sturdy, metal-encased tip is a mark of quality here.
• Brush Tip (flexible, 1–6 mm): A good brush tip should be flexible enough to create varying line widths by applying different levels of pressure. It is ideal for calligraphy pens, colouring large areas, and creating dynamic brush strokes. High-quality nylon or felt tips return to their original shape after use.

Feature 2: Ink Composition

The ink is the heart of every marker. For most hobbyist applications, water-based markers are an excellent choice. They are typically odourless and non-toxic. However, the quality of the pigments and binders is critical. A high-quality water-based ink should:

• Be blendable: The colours should be reactivated and blended with water or a blender pen to create smooth transitions and watercolour effects.
• Be acid-free: This prevents the paper from yellowing over time, which is important for archiving artwork.
• Not bleed on suitable paper: When paired with the right paper (e.g., marker paper or mixed-media paper with a weight of over 180 g/m?), the ink should remain on the surface.

Feature 3: Set Contents and Features

A comprehensive art marker set is more than just a collection of pens. Thoughtful features significantly increase its value:

• Colour-Coding and Numbering: Each pen should be clearly numbered and colour-coded to quickly find the desired shade. An included swatch card for you to fill in is an indicator of a user-focused product.
• Storage Solution: A sturdy box or case protects the pens from damage and makes transport and organisation easier.
• Replacement Nibs: The ability to replace worn-out nibs significantly extends the life of the entire set and is a sign of a sustainable product design.

Product Picks for Different Users

Based on the criteria above, we have identified several products suitable for different user groups and their specific needs.

MATCH FOR: Brush Lettering Beginners

WRITECH Arts Sign Brush Pen 12 Assorted Multi Colors

Why This Fits Their Persona: Ideal for creatives taking their first steps in hand lettering or calligraphy without immediately investing in a large set. The manageable selection of pastel colours provides a good foundation for initial projects.

How It Avoids the Trap

The flexible and wear-resistant felt brush tip is pressure-sensitive, avoiding the problem of stiff, unusable tips common in many budget-friendly starter sets.

Key Advantage & Pros

The water-based ink can be diluted with water to create different shades. The 12 pastel colours are well-coordinated.

MATCH FOR: Versatile Hobby Artists

Ohuhu Maui Series Dual Tip Brush Pens - 120 Art Markers

Why This Fits Their Persona: This set is aimed at illustrators, students, and ambitious hobby artists who need a comprehensive colour palette and the versatility of dual tips for drawing, colouring, and calligraphy.

How It Avoids the Trap

It solves all three core problems: the included swatch card prevents colour discrepancies, the water-based ink is blendable, and the supplied 8 replacement nibs (5 brush, 3 fineliner) counteract drying and wear.

Key Advantage & Pros

A complete system with 120 colours, fineliner and brush tip, replacement nibs, and a practical storage case. The ink is acid-free and odourless, according to the manufacturer.

MATCH FOR: Detail-Oriented Illustrators

CRAYOLA Fine Line Markers 50 Colours

Why This Fits Their Persona: Suitable for users who value fine, consistent lines for activities like drawing mandalas, technical sketches, or detailed notes. The target audience here is fans of adult colouring pens rather than calligraphy.

How It Avoids the Trap

The Crayola brand is known for its consistent colour quality, which minimises the problem of mismatched cap colours. The fibre tips are designed for durability for fine lines and do not fray quickly.

Key Advantage & Pros

Offers a wide selection of 50 colours with robust fine-line tips. According to the manufacturer, the ink is non-toxic and washable from most fabrics.

Frequently Asked Questions (FAQ)

How should I store brush pens correctly to prevent them from drying out?

To ensure an even ink supply to both tips, dual-tip pens should always be stored horizontally. Also, make sure the caps are firmly secured after each use until you hear a click. This prevents the ink from drying out.

What type of paper works best for water-based markers like the Ohuhu 120-piece set?

For optimal results and to prevent ink bleeding, using heavyweight paper is recommended. Paper types such as mixed-media paper, watercolour paper, or special marker paper with a weight of at least 180 g/m? are ideal. They provide a smooth surface that facilitates colour blending without the paper pilling or warping.

Are the nibs on the Ohuhu brush pens replaceable?

Yes, a key advantage of the Ohuhu Maui 120-piece set featured here is that it comes with replacement nibs. According to the manufacturer, the set includes 5 replacement brush nibs and 3 replacement fineliner nibs. This significantly extends the lifespan of the pens, as a worn-out nib can simply be replaced instead of having to replace the entire pen.