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51

paint cups with lids for kids

Worth a look

Shows low returns (1.3%), but a small market ($77K/yr) keeps it on the watch list.

Market size 19Growth 33Conversion 65Competition 51Returns 88Price range 63Avg price 77Brand share 72Review moat 71Quality gap 24

Returns

Great1.3%

return rate — above 6% kills the launch gate

Avg price

Great$15.98

avg listing price — sweet spot $15–$100

Brand share

Good62%

top-5 brand share — brands hold most of the demand

Review moat

Good679.43

avg incumbent reviews — the moat a new listing must climb

Conversion

Good5.8%

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

Price range

Good$6.94–$28.75

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

Competition

Good55%

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

Growth

Okay+6.6%

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

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$77K

$77K/yr · 83K searches

Competition

The top 5 products take 55% of clicks — established leaders, but buyers still shop beyond them.

Brands

18 falling

Sellers

27

Top-5 brand share

62%

Open market

33%

  • Ultimate Stationery26%
  • The Mega Deals10%
  • U.S. Art Supply9%
  • DIYASY9%
  • Zilphoba8%
  • Colorations6%

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%10%$8K20%$15K30%$23K40%$31K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 21 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +6.6% search growth over the last 90 days.
3K2KSpike '24Holiday '24Spike '25Prime Day '25Holiday '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Dec · busiest ÷ quietest = 1.5×

Reviews

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

What buyers love

Ease Of Cleaning14%

“Easy to clean up”

Leak-Proof11%

“No spills for real”

Quality-Overall10%

“the quality is great as the cups are thick”

Value For Money8%

“worth it”

Color6%

“the color is bright”

Ease Of Use6%

“So convenient”

Washability5%

“The brushes wash well each day”

Size-Overall5%

“The cups are a good size”

Paint Quality4%

“Good for painting”

Fun/Entertainment Experience4%

“So much fun”

What buyers complain about

Leak-Proof12%

“Leak water when tipped”

Size-Overall8%

“Too Small”

Smell8%

“Smells so toxic”

Ease Of Use6%

“I don't use them”

Advertised Vs Actual Product6%

“described were not included”

Value For Money6%

“Not worth the cost”

Paint Quality5%

“Not to useful for oil paint storage in my experience”

Color4%

“only have three colors open”

Defective Material/Parts3%

“wont stay on”

Adhesion/Stickiness2%

“It was almost like there wasnt any glue to hold it in”

Top return reasons

Size-Overall37%
Value For Money15%
Paint Quality10%
Advertised Vs Actual Product8%
Defective Material/Parts5%
Quality-Overall4%
Color4%
Leak-Proof3%
Ease Of Use2%
Product Condition2%