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Quick answer: The best paint brush set under $20 for most painters is the KEVIN&SASA CRAFTS 24-piece set with canvas case, because it includes real shape variety (fan, bright, round, detail, mop and angle) instead of ten near-identical rounds. If you mainly need fine detail brushes for miniatures, rocks or small acrylic work, the BOSOBO 20-piece round and flat set and the Phinus 20-piece set give you two of every size. For the lowest possible cost, look at Soucolor’s 20-piece pointed-tip set.
You do not need to spend a lot to paint well. A good paint brush under $20 will not match a hand-made sable, but the right budget set can give you clean lines, decent paint control and enough variety to learn what you like. The catch is that many inexpensive sets look generous (20 or more brushes) but are really ten sizes of the same small round, duplicated.
This guide focuses on what you actually get for under $20: shapes, sizes, bristle type and build. It also covers which budget brushes are worth buying, which tasks they handle well and when it makes sense to save up for one better brush instead. Every set below was listed under $20 when we checked, though Amazon prices move, so confirm before you buy.
What to Expect From a Paint Brush Under $20
- Synthetic nylon bristles: almost all budget artist brushes use nylon, which suits acrylic and is fine for practice in watercolor and oil.
- Nickel or aluminum ferrules: look for “double crimped” or “rust-resistant” in the listing.
- Wooden or plastic handles: short handles for desk work are the norm in budget sets.
- Durability: expect points to wear faster than premium brushes, especially with acrylic scrubbing.
- Variety vs quantity: sets with several shapes are more useful than sets with many duplicates.
Our Top Picks at a Glance
- KEVIN&SASA CRAFTS 24-Piece Set with Case — Best overall paint brush set under $20
- BOSOBO 20-Piece Round and Flat Set — Best for detail and miniature work
- Phinus 20-Piece Round-Pointed Set — Best two-pack for sharing
- Soucolor 20-Piece Pointed Tip Set — Best ultra-budget set
- AROIC 10-Piece Brush Set — Best single small set
- Newkita 3-Piece Chip Brushes — Best for gesso and backgrounds
| Product | Best For | Key Spec | Key Strength | Price Tier |
|---|---|---|---|---|
| KEVIN&SASA 24 | Shape variety | 24 brushes incl. fan, mop, angle, bright | Canvas brush case | $ |
| BOSOBO 20 | Detail work | 2 x 10 sizes, round and flat tips | Double-crimped nickel ferrules | $ |
| Phinus 20 | Sharing between two | 2 x 10 sizes from 2/0 to 8 | Handcrafted, double crimp | $ |
| Soucolor 20 | Lowest cost | 20 brushes in 10 sizes | Nickel ferrules, wood handles | $ |
| AROIC 10 | Small kit | 10 sizes, various shapes | Anti-shedding bristles | $ |
| Newkita Chip 3 | Gesso, backgrounds | 3 synthetic chip brushes | Disposable wide brushes | $ |
How We Chose
These recommendations are based on the Amazon listing details and specifications checked in October 2026, how well each set’s shapes and sizes cover common painting tasks, the construction details each listing states and how widely each product has been reviewed by Amazon buyers. We have not painted with these brushes ourselves, and every pick was listed at under $20 on the check date (prices change, so confirm on Amazon).
- Shape coverage: rounds, flats, filberts, fans and detail brushes.
- Size range: from 2/0 detail brushes up to larger flats.
- Build: double-crimped or rust-resistant ferrules and secure handles.
- Use case: acrylic, watercolor, rock painting, miniatures and crafts.
Best Paint Brushes Under $20 Reviewed
1. KEVIN&SASA CRAFTS 24-Piece Paint Brush Set with Canvas Case — Best for overall value under $20
This set stands out because it is not just rounds. The listing names fan, bright, detail, round, mop and angle brushes across 24 pieces, all stored in a canvas roll-up case. It is pitched at watercolor and acrylic painters.
Having a fan for foliage, a mop for soft washes and an angle for edges means you can try real techniques rather than forcing a round to do everything. The case also keeps the heads from getting crushed, which helps budget brushes last longer.
If you are not sure what a mop brush is for, our guides on how to use a mop brush and mop or brush explain when a soft mop beats a standard round.
Best suited for: beginners, watercolor and acrylic hobbyists and gift buyers.
Key features:
- 24 brushes
- Fan, bright, detail, round, mop and angle shapes
- Canvas brush case
- For watercolor and acrylic
Pros:
- Genuine shape variety
- Protective case
- Good gift presentation
Cons and limitations:
- Listing gives few construction details
- Mop and wash brushes in budget sets are less absorbent than natural hair
Buying consideration: Use the canvas case flat or rolled, but always let brushes dry fully before rolling them up.
2. BOSOBO 20-Piece Round and Flat Tip Brush Set — Best for detail and miniature work
BOSOBO provides two packs of 10 sizes with both round and flat tips, made from synthetic nylon with rust-proof, double-crimped nickel ferrules and wooden handles. A portable storage case is included.
Fine-tip sizes make it well suited to miniatures, rock painting, ceramics, models and small acrylic details. Having two of each size means you can dedicate one set to dark colors and one to light.
Best suited for: miniatures, rock painting, models and small detail.
Key features:
- 20 brushes, 2 x 10 sizes
- Round and flat tips
- Synthetic nylon, double-crimped nickel ferrules
- Storage case
Pros:
- Strong detail sizes
- Duplicates extend life
- Case included
Cons and limitations:
- Few large brushes for backgrounds
Buying consideration: Pair this set with one larger flat for backgrounds and you have a complete small-format kit.
3. Phinus 20-Piece Round-Pointed Brush Set — Best for sharing between two painters
Phinus sells two 10-brush packs, one blue and one black, with sizes listed from 2/0 up to larger rounds and a 5/8 flat. Brushes are 6.5 to 7.5 inches long, with nylon bristles, rust-resistant nickel rings and double-crimped construction.
Two colors of handle make it easy to split between two people or between two media without mixing them up.
Best suited for: parents and kids, couples and anyone keeping acrylic and watercolor brushes separate.
Key features:
- 2 x 10 sizes
- Sizes 2/0 to 8 plus 5/8 flat
- Nylon, nickel ferrules, double crimp
- Two handle colors
Pros:
- Easy to split
- Good detail range
- Very low cost
Cons and limitations:
- Mostly rounds
- Short handles only
Buying consideration: Use the blue set for acrylic and the black set for watercolor so each keeps its condition longer.
4. Soucolor 20-Piece Pointed Tip Artist Brushes — Best for an ultra-budget set
Soucolor includes 20 brushes in 10 sizes, with nickel ferrules and blue wooden handles. The listing describes soft, strong bristles that become fluffy again after cleaning and do not fall out.
At the lowest price tier, this is the set to buy for kids, parties, pumpkin painting and crafts where brushes get rough treatment.
Best suited for: kids, parties, crafts and seasonal projects.
Key features:
- 20 brushes in 10 sizes
- Nickel ferrules
- Wooden handles
Pros:
- Lowest cost
- Plenty of brushes
- Fine for crafts
Cons and limitations:
- Basic quality
- Limited shapes
Buying consideration: Buy two sets for a classroom or party rather than one premium set.
5. AROIC 10-Piece Paint Brush Set — Best for a single small set
AROIC’s 10-piece set covers 10 sizes in various shapes with anti-falling bristles, anti-rust nickel ferrules and solid wood handles.
It is a compact, no-frills kit for someone who wants one of each size without duplicates.
Best suited for: beginners, travel kits and casual painters.
Key features:
- 10 sizes
- Various shapes
- Nickel ferrules, wood handles
Pros:
- Compact
- Low cost
- Variety of shapes
Cons and limitations:
- Single brush per size
Buying consideration: Keep it in a pencil case with a small water bottle for painting on the go.
6. Newkita 3-Piece Synthetic Chip Brushes — Best for gesso and backgrounds
Small artist sets rarely include wide brushes. Newkita’s three synthetic chip brushes fill that gap for priming canvas with gesso, toning a background or varnishing a finished piece.
The listing advises brushing off loose bristles with your fingers before use, which is good practice with any chip brush.
Best suited for: gesso, backgrounds and varnishing.
Key features:
- 3 synthetic chip brushes
- Wooden handles
- For paint, stain, varnish, acrylic and gesso
Pros:
- Lowest cost wide brushes
- Saves good brushes from gesso
Cons and limitations:
- Not for fine finishing
Buying consideration: Dedicate one chip brush to varnish only.
Buying Guide: How to Choose a Paint Brush Under $20
Count shapes, not brushes
A 24-piece set with six shapes is more useful than a 20-piece set of duplicated rounds. Check listing photos for fans, flats, filberts and angles.
Check the size range
Look for at least one tiny detail brush (2/0 or smaller), a medium round (size 6 to 8) and a larger flat (size 10 or a 5/8 inch flat).
Look for ferrule details
Double-crimped, rust-resistant ferrules are less likely to loosen.
Match to your medium
Nylon is best for acrylic. For watercolor, softer synthetics hold more water; budget sets are fine for practice.
Consider a case
A case or roll protects brush heads from bending, which matters even more with cheap brushes.
Think about one better brush
If you already own a cheap set, spending your budget on one quality medium round may improve your painting more than another set.
The Brush Shapes a Budget Set Should Include
Round
The workhorse. A pointed round makes lines that swell and taper with pressure, fills small shapes and paints dots. Budget sets nearly always include several; check that at least one is a medium size, not just tiny detail rounds.
Flat
Square-tipped flats lay down even blocks of color, cut crisp edges and paint thin lines when turned on edge. They are essential for acrylic backgrounds and geometric work.
Filbert
A flat with a rounded tip that softens edges as you blend. Useful for clouds, petals and skin tones. Many cheap sets skip filberts, so their presence is a sign of a better-planned set.
Fan
Spread bristles for grass, foliage, fur and soft blending. Even an inexpensive fan brush opens up new landscape techniques.
Angle
Slanted tip for curved edges, leaves and lettering. Handy for decorative and one-stroke painting.
Liner or detail
Very thin, sometimes long-haired brushes for signatures, branches, whiskers and tiny highlights.
Mop or wash
Soft, rounded heads that carry plenty of water for watercolor washes and gentle blending in acrylic glazes.
When It Is Worth Spending Over $20
Budget sets are excellent for learning and crafts, but there are a few situations where one more expensive brush pays off quickly. If you paint watercolor seriously, a quality round that holds a sharp point and lots of water will transform your washes. If you do fine detail regularly, a premium spotter or liner keeps its point far longer than budget nylon. And if you paint heavy-body acrylic or oil every day, stiffer, better-made filberts and flats resist splaying. A sensible path is to keep your budget set for experimenting and texture, and add one good brush in the size you use most.
Best Budget Brush by Task
| Task | Brush to Use | Pick From This Guide |
|---|---|---|
| Acrylic on canvas, beginner | Medium round, medium flat, filbert | KEVIN&SASA 24-piece |
| Rock painting and dot art | Small rounds, 2/0 to 2 | BOSOBO or Phinus 20-piece |
| Miniatures and models | Fine pointed rounds | BOSOBO 20-piece |
| Watercolor practice | Round plus mop | KEVIN&SASA 24-piece |
| Kids and parties | Any sturdy round set | Soucolor 20-piece |
| Gesso and backgrounds | Wide flat or chip brush | Newkita chip brushes |
| Travel sketch kit | Small mixed set | AROIC 10-piece |
Matching the brush to the job matters more than price. A fine round will struggle to cover a background evenly, and a wide chip brush cannot paint a pupil, no matter how much either one cost.
Make Budget Brushes Last Longer
Rinse acrylic out every few minutes, wash at the end of the session with mild soap, reshape the tip and dry flat or tip-down. Our full guide on how to use paint brushes covers loading, holding and cleaning. For detail work, see what size brush to use for detail acrylic work and how to use a liner brush for detail work.
Finally, rotate brushes. If you always grab the same medium round, it wears out while the rest of the set sits unused. Alternating between two similar sizes spreads the wear and keeps both in usable shape for longer.
Common Mistakes to Avoid
- Buying the set with the most brushes rather than the most shapes.
- Using detail brushes for gesso or scrubbing, which ruins their tips.
- Leaving acrylic to dry in the ferrule.
- Storing wet brushes in a closed case, which can cause mildew and loosen glue.
- Expecting budget mop brushes to hold as much water as natural hair.
- Throwing away splayed brushes; keep them for texture and dry brushing.
- Pressing down hard to cover large areas with a small brush instead of switching to a wider flat, which bends the bristles permanently.
FAQs
What is the best paint brush set under $20?
For most painters, the KEVIN&SASA CRAFTS 24-piece set offers the best shape variety in this price range. For detail work, BOSOBO and Phinus 20-piece sets are strong choices.
Are cheap paint brushes good for acrylic?
Yes, for practice, crafts and many hobby projects. Nylon bristles suit acrylic. Clean them promptly to keep their shape.
How many brushes do I need to start painting?
Four or five well-chosen brushes are enough: a small round, a medium round, a medium flat, a large flat and a liner.
Do cheap brushes shed?
Some do. Look for listings that mention anti-shedding bristles and double-crimped ferrules, and flick new brushes before first use.
Can I use budget brushes for watercolor?
Yes for practice. Softer synthetic rounds and a mop hold more water; premium watercolor brushes hold a sharper point and carry more paint.
Should I buy one good brush or a cheap set?
If you are just starting, a cheap set helps you learn which shapes and sizes you like. Once you know, one quality brush in your most-used size often improves results more than another budget set.
How long do cheap paint brushes last?
With careful cleaning, many last through months of hobby use. Rough use with acrylic and gesso shortens their life.
Final Recommendation
For one budget purchase, choose the KEVIN&SASA CRAFTS 24-piece set for its range of shapes and protective case. If you paint small details, miniatures or rocks, the BOSOBO 20-piece set is the stronger pick, with the Phinus 20-piece set ideal for sharing between two painters. Soucolor is the go-to for kids and parties, AROIC 10-piece is a compact travel kit, and a Newkita chip brush pack keeps gesso away from your good brushes.
