Skip to content
53

faux lead lines stained glass

Worth a look

Shows a sweet-spot price point ($21.69 avg), but brand-locked demand (top 5 brands take 91% of clicks) keeps it on the watch list.

Market size 55Growth 36Conversion 37Competition 52Returns 78Price range 80Avg price 92Brand share 22Review moat 73Quality gap 58

Avg price

Great$21.69

avg listing price — sweet spot $15–$100

Price range

Great$4.58–$58.84

cheapest to priciest tracked listing — scored on the share inside $15–$100

Returns

Great1.8%

return rate — above 6% kills the launch gate

Review moat

Good574.53

avg incumbent reviews — the moat a new listing must climb

Quality gap

Good4.4★

avg incumbent rating — lower means beatable quality

Market size

Good$381K

$381K/yr · 591K searches

Competition

Good54%

top-5 click share — leaders hold, buyers still browse

Conversion

Okay3.0%

search→purchase rate — share of searches ending in a sale

Growth

Okay+8.7%

90-day search growth — must beat 0% to launch

Brand share

Bad91%

top-5 brand share — brand-locked demand

Competition

The top 5 products take 54% of clicks — established leaders, but buyers still shop beyond them.

Brands

12 rising

Sellers

33

Top-5 brand share

91%

Open market

7%

  • Gallery Glass76%
  • Colorful6%
  • Nicpro3%
  • B BEARALS3%
  • HBorna3%
  • Artme2%
  • Open — no brand owns it (6 brands, 7%)

Product shelf

Each bubble is one product — market share against review moat; bubble size tracks estimated sales, color grades how beatable the incumbent looks.

0%5%$19K10%$38K15%$57K20%$76K101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 30 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 70 weeks — +8.7% search growth over the last 90 days.
18K13KSpike '25Prime Day '25Black Friday '25Spike '26MarAprMayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.4×

Reviews

What buyers praise and complain about, mined from review topics.

What buyers love

Color23%

“Colors are beautiful”

Quality-Overall12%

“Decent quality”

Ease Of Use10%

“Easy to use”

Paint Quality10%

“Great paint”

Value For Money6%

“Worth it”

Advertised Vs Actual Product4%

“Just what I was looking for”

Fun/Entertainment Experience3%

“Such a fun project”

Design-Overall2%

“Absolutely love the designs”

Ease Of Cleaning2%

“easy to clean”

Quick Drying2%

“Love the way it dries”

What buyers complain about

Paint Quality24%

“The paint was very chalky and poorly made”

Color8%

“Not all colors”

Instructions/User Manual/Troubleshooting7%

“No directions”

Thickness5%

“it just came out thicker”

Quality-Overall4%

“They are not the best brushes”

Functionality-Overall4%

“Doesnt work well on class”

Value For Money3%

“Also wish it were much cheaper”

Ease Of Use3%

“that it was not easy to use”

Moist/Dry3%

“Kind of dried up dont you think”

Adhesion/Stickiness2%

“These did not adhere well at all”

Top return reasons

Paint Quality43%
Color10%
Advertised Vs Actual Product10%
Value For Money8%
Functionality-Overall5%
Quality-Overall4%
Size-Overall3%
Instructions/User Manual/Troubleshooting2%
Display Colors2%
Leak-Proof2%