Paul Rubens Watercolor Review: Which Set Actually Matches Your Skill Level?

You've seen Paul Rubens watercolors everywhere. YouTube unboxings, Amazon bestsellers, Reddit threads asking "are these actually good?" And now you're here, trying to figure out if the hype is real — or if you're about to waste $40 on pretty packaging.

This review breaks down every Paul Rubens watercolor set currently available — pans, tubes, travel kits, metallic collections — with pigment quality analysis, blending tests, and a clear decision framework so you pick the right one on the first try.

I'll cover the 4th generation formula upgrades, lightfastness performance, how they compare to Winsor & Newton and Daniel Smith, and a 30-second decision tree at the end. No fluff. Just the information you need to buy with confidence.

The Short Version: Are Paul Rubens Watercolors Worth It?

Yes. But "worth it" depends on what you paint, how often, and what you've used before.

Here's what most reviews won't tell you:

Paul Rubens isn't trying to beat Schmincke Horadam or Daniel Smith at the top end. They're giving you 80% of that performance at 30% of the price. And for most painters — from absolute beginners to experienced hobbyists — that's the sweet spot.

The 4th generation formula (what's currently shipping in 2025-2026) is a genuine upgrade over earlier versions:

• Extra-fine gum arabic — improves lightfastness and rewetting
• Higher pigment transparency — cleaner glazing and layering
• Most colors are single-pigment — no muddy pre-mixes when you blend
• Buttery consistency — lifts easily, blends smoothly, zero chalkiness

But here's where it gets interesting:

Not every Paul Rubens set is the same quality tier. Some sets are clearly better than others. And picking the wrong one for your needs is the most common mistake I see beginners make.

What Makes the 4th Generation Formula Different

Paul Rubens has been through multiple formula iterations. If you read older reviews (pre-2023), they're reviewing a different product than what ships today.

The reason? Simple.

The early Paul Rubens sets were good for the price but had real weaknesses — some colors shifted after drying, lightfastness was inconsistent, and a few pigments felt slightly chalky on rough paper.

The 4th generation fixed all three problems.

Pigment Quality

Over 85% of the colors in current Paul Rubens sets use single pigments. That means each color tube or pan contains one pigment, not a blend of two or three.

Why does this matter?

Single-pigment colors mix cleaner. When you blend two single-pigment watercolors, you get a vibrant result. When you blend two multi-pigment watercolors, you risk getting mud. It's basic color theory, but most budget brands ignore it.

Lightfastness

Independent testing by Kimberly Crick (one of the most thorough watercolor testers online) showed that Paul Rubens 4th gen colors hold up well under UV exposure. Not quite at the level of Daniel Smith's top tier, but dramatically better than Sakura Koi or Van Gogh student-grade sets.

For hobby painting and gallery work behind glass, the lightfastness is more than adequate.

Texture and Flow

This is where Paul Rubens genuinely surprised me.

The paints rewet instantly — just a damp brush and they're ready. Flow on wet paper is smooth with beautiful blooming effects. And they lift cleanly, which means you can correct mistakes or create highlights by lifting color off the paper.

Want to know the best part? The consistency is nearly identical across all 24 colors. Some budget brands have 3-4 "dud" colors that don't perform like the rest. I haven't found that problem here.

Every Paul Rubens Watercolor Set — Reviewed

Here's where most "Paul Rubens reviews" fail: they test one set and generalize to the entire brand.

I've tested six different configurations. They're not all equal, and they're designed for different painters.

🥇 BEST STARTER SET

Paul Rubens 24 Vivid Colors Full Pan Set

$36.00

• Format: Full pans (not half pans — more paint per color)
• Colors: 24 vivid, artist-grade pigments
• Includes: 100% cotton hot-press watercolor journal (20 sheets)
• Box: Pocket-sized with built-in palette
• Best for: Complete beginners, students, travel sketchers

Why I recommend it:

This is the set I hand to people who say "I want to try watercolors." Full pans mean you're not replacing dried-out half pans in 3 months. The included cotton paper is surprisingly good — 300gsm hot press that handles wet washes without buckling. At $36, you literally cannot do better for an all-in-one starter kit.

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🏆 BEST OVERALL VALUE

Paul Rubens 24 Artist Grade — Metal Box

$44.99

• Format: Half pans in premium metal case
• Colors: 24 vivid, artist-grade pigments
• Box: Portable metal case opens to large palette
• Pigments: 4th generation, high transparency single-pigment
• Best for: Hobbyists upgrading, plein air painters, gift-worthy

Why I recommend it:

This is the set that made me take Paul Rubens seriously. The metal box is genuinely well-made — no cheap hinges, lays flat, and the mixing area is larger than what you get with Winsor & Newton Cotman sets at the same price. The paint quality here is noticeably above the student-grade line.

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🎨 BEST FOR SERIOUS PAINTERS

Paul Rubens 36 Vibrant Colors Tubes

$48.99

• Format: Tubes (squeeze onto palette, more control)
• Colors: 36 vibrant, extended color range
• Includes: 100% cotton hot-press watercolor journal
• Pigments: High transparency, strong diffusibility
• Best for: Studio painters, large washes, serious hobbyists

Why I recommend it:

If you paint regularly and want tubes (not pans), this is the move. 36 colors means you get shades that the 24-color sets skip — earth tones, additional greens, and granulating blues that are gorgeous on textured paper. The price per color is absurdly low compared to buying Daniel Smith tubes individually.

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💰 BUDGET PICK

Paul Rubens 24 Traditional Watercolor Tubes

$25.99

• Format: Tubes — great transparency and fluidity
• Colors: 24 vibrant, traditional-palette focused
• Specialty: Designed for Chinese watercolor / ink-wash techniques
• Best for: Budget-conscious students, East Asian painting styles

Why I recommend it:

Under $26 for 24 tubes of artist-grade paint. Let that sink in. A single tube of Daniel Smith costs $12-15. This set emphasizes transparency and flow, making it excellent for wet-on-wet techniques and atmospheric washes. The color selection leans toward natural tones that work for landscapes.

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🧪 SPECIALTY PICK

Paul Rubens 6 Tubes — Granulating & Layering Colors

$37.00

• Format: 6 large tubes (15ml each — 3× normal size)
• Specialty: Granulating pigments for textured effects
• Best used: On rough/cold-press watercolor paper (≥300gsm)
• Best for: Experienced painters wanting specialty effects

Why I recommend it:

This isn't a starter set — it's an expansion set. The 15ml tubes are generous (most brands give you 5ml), and the granulating effect creates that organic, textured look that flat colors can't replicate. If you paint landscapes or nature scenes, these are addictive.

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Head-to-Head: All 6 Sets Compared

Decision Tree: Which Set Should You Buy?

Don't overthink it. Answer these three questions:

Paul Rubens vs Other Brands: How They Stack Up

The question I hear most: "Should I just save up for Winsor & Newton or Daniel Smith instead?"

Let me explain.

The honest take: for 90% of painters, the difference between Paul Rubens and brands 3× the price is marginal. The gap only matters if you're selling gallery pieces that need museum-grade lightfastness, or if you need very specific pigments like genuine cobalt or Potter's Pink.

For learning, practicing, plein air painting, art journaling, and creating work for print or digital — Paul Rubens is more than enough.

5 Mistakes to Avoid When Buying Paul Rubens Watercolors

After recommending these sets to dozens of fellow painters, I keep seeing the same errors:

1. Buying the biggest set because "more colors = better"

A focused 24-color palette you learn to mix with will serve you better than a 52-color set that overwhelms you. Start smaller. Expand later.

2. Choosing pans when you need tubes (or vice versa)

Pans are convenient for portability and quick sketches. Tubes give you control for large washes and precise mixing. They're different tools for different purposes.

3. Ignoring the paper

Even the best watercolors look terrible on bad paper. If you're buying Paul Rubens paints, pair them with at least 300gsm cotton paper. The sets that include cotton journals already solve this problem.

4. Expecting them to match $150 brands in every category

Paul Rubens delivers exceptional value. But if you need museum-grade lightfastness for fine art prints, you should know the limitations upfront. For everything else, they're more than capable.

5. Buying from random third-party sellers

Counterfeit Paul Rubens sets exist on some marketplaces. Buy from the official store or authorized retailers to get the genuine 4th generation formula.

Frequently Asked Questions