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Watercolour Set: How to Choose the Kit That Suits Your Artistic Practice

A watercolour set can look complete at first glance. Yet the number of colours or the appearance of the box isn't enough to tell whether it really meets your needs. Pans, tubes, watercolour pencils or watercolour pens: each format is designed for a particular way of painting.

Before you place your order, it's worth keeping three common pitfalls in mind:

  • Confusing watercolour and acrylic: acrylic does dilute with water, but it generally becomes water-resistant when dry. So it doesn't behave like traditional watercolour.
  • Paying for a flood of colours you rarely use: a palette of 24 colours isn't necessarily better than a set of 12 well-chosen shades, especially when you're learning to mix your own.
  • Underestimating the accessories: a set without a brush, mixing palette or practical storage can mean extra purchases from your very first session.

The Criteria to Check Before Choosing an Artist Paint Set

1. The Paint Format: Pans, Tubes or Pencils

Pans are especially handy for travel sketchbooks and outdoor sessions. You simply reactivate them with a damp brush, then store them in a compact box. The Faber-Castell 24-pan set, for example, includes an easy-to-carry box, a mixing area and a brush.

Tubes are more suited to artists who want to prepare generous washes or work on larger formats. The paint is squeezed directly onto a palette before being diluted with water. The Talens Art Creation sets of 12 or 24 tubes (12 ml each) offer a palette designed for mixing and for techniques on wet or dry paper.

Watercolour pencils let you start with a precise drawing, then transform the lines with a damp brush. They work very well for illustrations, preparatory studies, and for those gradually moving from drawing to painting.

Finally, watercolour pens focus on speed and control of the line. They are particularly suited to lettering, creative cards and art journaling.

2. The Number of Colours and Mixing Possibilities

For beginners, check that the set covers the main colour families: yellow, red, blue, earth tones, green, plus a grey or black. Twelve colours can be more than enough for learning to mix. A set of 24 shades, on the other hand, offers more ready-to-use hues.

The number of colours should above all match your use:

  • 12 colours: learning, creative activities and simple sketches;
  • 18 to 24 colours: illustration, travel sketchbooks and landscapes;
  • 48 to 72 colours: detailed work, personal collection or regular practice.

The term "professional" should be taken with a pinch of salt. For advanced practice, focus instead on the concrete details: lightfastness, pigment type, format and recommended paper type.

3. Paper, Brush and Storage

Even the best watercolour paint will give disappointing results on paper that's too thin. For washes, paper that's thick enough helps prevent warping when wet. Its weight, texture and format should suit your technique.

Also remember to check:

  • whether a watercolour brush or a water brush pen is included;
  • the quality of the box closure and the sturdiness of the hinges;
  • the space available for mixing colours;
  • how easy it is to clean and dry;
  • any age warnings if the set contains small parts.

For children, the manufacturer's recommendations must be followed. Some sets are suitable from age 3 with supervision, but the paints and brushes are obviously not intended to be ingested.

Our Selection According to Your Profile

Recommended for: Budget-conscious beginners
M&G So Many Cats 12-Color Watercolor Paint Set

M&G So Many Cats 12-Colour Watercolour Paint Set

Why this choice suits this profile: With its 12 colours, a brush and solid pigments, this set lets you get started without having to buy lots of extras.

How this product avoids the pitfall

The set stays compact and doesn't rely solely on a never-ending list of shades. The solid paint also keeps mess to a minimum.

Main advantage and key features

12 solid colours, a brush included, a stated weight of around 150 g and an easy-to-carry format.

Recommended for: High-end enthusiasts
Faber-Castell Albrecht Dürer wooden case of 48 watercolour pencils

Faber-Castell Albrecht Dürer Wooden Case of 48 Watercolour Pencils

Why this choice suits this profile: Its wooden box and 48 pencils are aimed at lovers of detailed illustration who also want to keep their studio tidy.

How this product avoids the pitfall

It combines dry drawing with water activation. So you can detail your illustration before adding washes, without relying solely on a brush.

Main advantage and key features

48 colours, 3.8 mm water-soluble leads, pigments stated to be lightfast, and a wooden case.

Recommended for: Specific uses and heavy users
SAKURA Koi Water Colours Pocket Field Sketch Box 24 Half Pans

SAKURA Koi Water Colours Pocket Field Sketch Box – 24 Half Pans + Iridescent Medium

Why this choice suits this profile: Its pocket-sized format is ideal for travel sketchbooks, outdoor sketching and artists who regularly paint away from their studio.

How this product avoids the pitfall

The case includes a mixing area, and the half pans mean you don't have to carry open tubes or a bulky palette.

Main advantage and key features

24 half pans, an iridescent medium, a compact case and an integrated palette for painting anywhere.

Recommended for: Beginners in lettering and illustration
STAEDTLER Design Journey Hand Lettering Watercolor Set

STAEDTLER Design Journey Watercolour Set for Lettering

Why this choice suits this profile: This kit is designed for watercolour lettering and includes a water brush pen as well as a step-by-step guide.

How this product avoids the pitfall

It's not simply an assortment of watercolour pens: the instructions and accessories show you how to create blends and different effects.

Main advantage and key features

Water-based pens, water brush pen, mixing accessories and an instruction booklet.

Looking for other options?

We've put together a comprehensive selection, updated in real time, of products that meet these exacting criteria as well as European safety standards.

FAQ on Watercolour Sets

Which watercolour set should I choose to start with?

A beginner's kit with 12 colours, a brush and a storage box is generally an excellent starting point. Pans are easy to carry and help you gradually get to grips with the amount of water. For detailed drawings, watercolour pencils offer a feel similar to coloured pencils.

How long does a watercolour box last?

It all depends on how often you use it, storage conditions and maintenance. Close the box once the palette is dry, avoid leaving it in a damp atmosphere, and rinse your brush after each session. The pans can be reactivated many times, but a colour contaminated by a poorly cleaned brush may lose its purity.

Do I need to buy extra materials?

A complete set may include a brush, but you'll often need to get watercolour paper, a container for water and, possibly, an extra brush. For regular practice, several brush sizes and a separate mixing palette can make your sessions more comfortable, without you having to replace the set.