How to choose the right watercolor paint set
Updated June 2026Independently researchedNo paid placement.
The best watercolor paint set for you depends on your skill level, budget, and preferred working style. For beginners, a well-curated student-grade set of 12 to 24 colors offers the best balance of affordability and learning flexibility. Hobbyists and serious artists should look for artist-grade sets with lightfast ratings and high pigment load, while professionals often prefer custom-selected tubes or pans from reputable brands like Daniel Smith or Winsor & Newton.
Student grade vs artist grade watercolor sets – what’s the difference?
Student-grade sets use synthetic pigments and fillers to keep costs down. They are perfectly adequate for learning color mixing and basic techniques, but they tend to be less vibrant, less lightfast, and may contain binding agents that affect how the paint lifts or re-wets. Brands like Winsor & Newton Cotman and Van Gogh offer reliable student lines that many hobbyists stick with for years. Artist-grade sets use pure, finely ground pigments with minimal filler. Colors are more intense, transparent, and blend more predictably. They also carry ASTM lightfast ratings, so your work won’t fade over time. Professional brands such as Daniel Smith, M. Graham, and Sennelier are in this category. If you plan to sell or exhibit paintings, artist-grade paints are worth the investment.
Pan sets or tube sets – which one should you choose?
Pan sets are solid cakes of paint that sit in small wells. They are compact, travel-friendly, and easy to keep tidy. Because the paints are already dry, you activate them with a wet brush. Pan sets are ideal for plein-air painting, urban sketching, and classes where you need to set up and pack quickly. Most sets come with a mixing tray lid, so everything fits in one box. Tube paints come as a semi-liquid paste. They give you more control over how much paint you squeeze out and make it easier to mix large washes. The downside is that they dry out if left uncapped, and you’ll need a separate palette or mixing surface. Tube sets are a good choice for studio painters who work large or want to customize their color selection. Many artists combine pans for portability and tubes for studio work.
How many colors do you really need in a watercolor set?
For most beginners, a set of 12 colors is the sweet spot. It provides enough variety to mix a wide spectrum while avoiding the overwhelm of too many choices. Twelve well-chosen colors – including warm and cool versions of the primaries, plus a few earth tones and convenience greens – can produce nearly any hue you need. Sets with fewer than six colors can be limiting unless you enjoy heavy mixing. Intermediate and advanced artists often prefer sets of 18 to 24 colors for convenience, but many professionals intentionally use a limited palette of around 6 to 8 colors to maintain color harmony. The key is not the number of pans but the quality of the pigments and how well they mix. A compact set of artist-grade paints will outperform a giant set of student-grade paints every time.
What should you look for in a watercolor paint set as a beginner?
First, check that the set includes a good range of warm and cool primaries (red, yellow, blue). Look for sets that explicitly label whether paints are staining, granulating, or transparent – this information makes learning mixing much easier. A mixing palette built into the lid is a huge convenience for keeping paint workable and for cleaning. Avoid sets with many tiny, poorly labeled pans of unknown provenance. Stick to well-known art-supply brands that have been recommended by instructors or online painting communities. A 12-pan set in a durable metal or plastic case with a sponge holder is a classic starter choice. Also, check that the paints are re-wettable – cheap sets sometimes become hard and unusable after the first drying.
How important is lightfastness in a watercolor set?
Lightfastness refers to how resistant a pigment is to fading when exposed to light over time. For anyone who wants their paintings to last more than a few years, lightfastness matters a lot. Artist-grade sets usually include ASTM lightfastness ratings (I or II are excellent). Student-grade sets may not have ratings, and some fugitive pigments can fade noticeably within months under direct sunlight. If you plan to frame and hang your work, choose paints rated “Excellent” (ASTM I) or “Very Good” (ASTM II). Many sets aimed at beginners omit this information, so it’s worth checking the brand’s website before buying. That said, for practice pieces that won’t be displayed, lightfastness is less critical.
Frequently asked questions
Are watercolor paint sets good for absolute beginners?
Yes, but only if the set includes educational labeling and a practical color range. A small student-grade set from a reputable brand (like Winsor & Newton Cotman or Kuretake Gansai Tambi) gives you enough color variety to practice mixing without a big upfront investment.
Can I use watercolor sets meant for kids for serious painting?
Not really. Kids’ sets often contain chalky non-lightfast pigments that don’t mix well and produce dull washes. They’re fine for play, but for learning technique you’ll want paints with real, ground pigments and a known binder system.
How do I know if a watercolor set is good quality without trying it?
Look for known pigment names (e.g., PB29 for ultramarine, PY150 for nickel azo yellow) rather than generic names like “brilliant blue.” Check online reviews from established watercolor painters, and see if the brand publishes lightfast ratings and pigment composition. Avoid mystery sets with no pigment information.
Is it better to buy a set or to buy individual pans/tubes?
Sets are more cost-effective when you’re starting out. Once you understand your palette preferences, buying individual replacement pans or tubes lets you customize without wasting unused colors. Many artists keep a portable pan set for travel and studio tubes for larger work.
How long do watercolor pans last?
With normal use, a half-pan of artist-grade paint can last a year or more. Student-grade pans may be larger but contain less pigment, so they can deplete faster. If you re-wet and never leave the pan soaking, it will last much longer.
Do I need a special palette if I buy tube watercolors?
Yes, you’ll need a palette with wells to squeeze out and mix colors. Many artists use large porcelain palettes, stay-wet palettes, or simple plastic folding palettes. If you buy a tube set that comes with a palette, it’s usually a small plastic one suitable for basic mixing.