round sponge paint brush
Skip itPrices mostly outside the sweet spot ($5.00–$9.53) — this niche doesn't clear our bar today.
Conversion
Incredible12.3%search→purchase rate — share of searches ending in a sale
Returns
Great1.3%return rate — above 6% kills the launch gate
Review moat
Good507.93avg incumbent reviews — the moat a new listing must climb
Quality gap
Good4.3★avg incumbent rating — lower means beatable quality
Brand share
Okay84%top-5 brand share — brands hold most of the demand
Growth
Okay+3.9%90-day search growth — must beat 0% to launch
Competition
Bad71%top-5 click share — a locked-up shelf
Avg price
Bad$6.95avg listing price — sweet spot $15–$100
Market size
Bad$44K$44K/yr · 52K searches
Price range
Bad$5.00–$9.53cheapest to priciest tracked listing — scored on the share inside $15–$100
Competition
The top 5 products capture 71% of clicks — a locked-up shelf that new listings rarely crack.Brands
12 falling
Sellers
13
Top-5 brand share
84%
Open market
13%
- vivinin31%
- WAFJAMF26%
- salbsever10%
- PAIKIUU9%
- Nakleo7%
- QUJUFIND3%
- Open — no brand owns it (6 brands, 13%)
Product shelf
Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.
All 15 tracked products in this niche — three views at once, no toggling.
Top sellers
by 90-day click share
30 Pcs Round Sponges Brush Set Round Sponge Brushes for Painting Paint Sponges for Acrylic Painting Tools for Kids Arts and Crafts (4 Sizes)
vivinin$6.954.7★2,544 rev
WAFJAMF 30 Pcs Assorted Size Round Sponges Brush Set 4 Sizes DIY Painting Tools- Yellow
WAFJAMF$6.004.6★638 rev
WAFJAMF 40-Pieces Assorted Size Round Sponges Brush Set Paint Tools for Kids
WAFJAMF$8.614.5★1,479 rev
PAIKIUU 60 Pcs Round Paint Sponges Set 5 Sizes Sponge Brushes for Painting Sponge Paint Brushes for Acrylic Painting Wooden Handle Craft Sponges for DIY Crafts and Kids Arts
PAIKIUU$9.534.4★154 rev
NAKLEO Foam Stencil Stippling Brush Set 5 Pcs Round Sponges Stippler 0.4 0.8 1 1.6 2 Wooden Handle Paint Brushes DIY Arts and Crafts Stenciling Decorating Tools Wax Chalk Acrylic
Nakleo$8.924.4★1,073 rev
Newest
by launch date
Nogeqi 20 Pcs Sponge Brushes for Painting Round Flower Sponges Brush Set for Art Class Acrylic Painting Foam Stencil Brush Paint Tools for Kids Arts and Crafts(5 Style)
Nogeqi$7.2632 rev
QUJUFIND 20 Pcs 5 Colors Round Sponges Brush Set Round Sponge Brushes for Painting Paint Sponges for Acrylic Painting Painting Tools for Kids Arts and Crafts
QUJUFIND$5.6421 rev
10 PCS Round Sponge Paint Brush Sponge Paint Brush for Acrylic Painting and Face PaintBrushes Arts and DIY Crafts Yellow
salbsever$5.0012 rev
PAIKIUU 60 Pcs Round Paint Sponges Set 5 Sizes Sponge Brushes for Painting Sponge Paint Brushes for Acrylic Painting Wooden Handle Craft Sponges for DIY Crafts and Kids Arts
PAIKIUU$9.53154 rev
Marvexi 20 Pcs Round Sponge Brush Paint Set 4 Assorted Sizes Foam Sponge Wood Handle Paint Brush Set for Painting Crafts DIY Painting Tools(4 Sizes)
Marvexi$5.7841 rev
Trending
90-day click momentum
MAQIHAN 32 Round Sponge Paint Brush - Circle Foam Paint Brushes Small Sponge Paint for Kids Stencil Brushes for Foam Craft Art Sponges for Acrylic Painting
MAQIHAN$6.174.3★
Nogeqi 20 Pcs Sponge Brushes for Painting Round Flower Sponges Brush Set for Art Class Acrylic Painting Foam Stencil Brush Paint Tools for Kids Arts and Crafts(5 Style)
Nogeqi$7.263.2★
QUJUFIND 20 Pcs 5 Colors Round Sponges Brush Set Round Sponge Brushes for Painting Paint Sponges for Acrylic Painting Painting Tools for Kids Arts and Crafts
QUJUFIND$5.644.6★
Marvexi 20 Pcs Round Sponge Brush Paint Set 4 Assorted Sizes Foam Sponge Wood Handle Paint Brush Set for Painting Crafts DIY Painting Tools(4 Sizes)
Marvexi$5.784.8★
YFLLN Drybrush Set 5 Sizes Miniature Paint Brushes Multipurpose Animal Hair White Silver for Advanced & Professional Art Tabletop & Wargames Miniature Watercolor Oil Painting
YFLLN$6.584.6★
Demand
Weekly Amazon search volume, last 8 weeks — +3.9% search growth over the last 90 days.Reviews
What buyers praise and complain about, mined from review topics.What buyers love
“Best price”
“Quality of brushes is very good”
“They come in many different sizes with is extremely beneficial”
“Just what I needed”
“Affordable, constructed well enough, and they did the job”
“I can also use them for painting”
“They are soft”
“Great for apply RHC glaze”
“Highly recommend for any arts and craft, particularly using it in conjunction with rough and buff to highlight pieces that you like”
“Easy to use”
What buyers complain about
“Extremely poor quality”
“Different sizes”
“Used too much paint to saturate sponge”
“didnt quite make the shape intended”
“Fall apart easily”
“some were even off the stick”
“Im sure i wont get many uses out of it before they break”
“It's not exactly as seen”
“Manufacturing defect”
“Not as tough as I imagined”