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51

tooth keepsake box

Worth a look

Shows low returns (1.3%), but a small market ($44K/yr) keeps it on the watch list.

Market size 11Growth 28Conversion 45Competition 77Returns 89Price range 63Avg price 57Brand share 83Review moat 73Quality gap 27

Returns

Great1.3%

return rate — above 6% kills the launch gate

Brand share

Great52%

top-5 brand share — no brand owns this niche

Competition

Great38%

top-5 click share — an open shelf

Review moat

Good592.36

avg incumbent reviews — the moat a new listing must climb

Price range

Good$5.94–$30.22

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

Avg price

Good$12.87

avg listing price — sweet spot $15–$100

Conversion

Okay3.6%

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

Growth

Okay+2.2%

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

Quality gap

Okay4.6★

avg incumbent rating — lower means beatable quality

Market size

Bad$44K

$44K/yr · 95K searches

Competition

Clicks spread well past the top 5 (38% combined) — an open shelf where new products get seen.

Brands

38 rising

Sellers

41

Top-5 brand share

52%

Open market

43%

  • Caffox24%
  • Annhua8%
  • NASHRIO8%
  • SEMONAMU6%
  • iwoohome5%
  • Little Shroomie5%

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%3%$1K6%$3K9%$4K12%$5K1101001K10K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 47 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 61 weeks — +2.2% search growth over the last 90 days.
4K3KPrime Day '25Spike '26MayJunJulAugSepOctNovDecJanFebMarAprMayJun

Peak months: Aug, Sep · busiest ÷ quietest = 1.6×

Reviews

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

What buyers love

Quality-Overall17%

“Good Quality”

Size-Overall13%

“the size is convenient”

Advertised Vs Actual Product8%

“Nicer than I expected”

Ease Of Use7%

“Easy to use”

Gifting Purpose7%

“Great gift idea”

Value For Money7%

“Good value for the money”

Design-Overall7%

“The design is sweet”

Wood Quality5%

“Beautiful Wood”

Material Quality4%

“Durable material”

Strength4%

“Sturdy”

What buyers complain about

Size-Overall22%

“Does not fit bigger back teeth”

Quality-Overall14%

“Quality control needs to be”

Ease Of Use13%

“They are Impossible to open”

Locking Mechanism6%

“latch installed poorly”

Strength4%

“It starts to crumble in your hands almost every time you remove it”

Age Suitability3%

“buuuut there's no spot to log the year”

Language Issues3%

“Did I order it off a German page? Also, no”

Color3%

“I did not see an option to choose the color of the lid so that was disappointing”

Noise Level2%

“Makes a terrible squeaking sound as you try to pry the lid off”

Value For Money1%

“I think its a little overpriced for what it is”

Top return reasons

Size-Overall38%
Quality-Overall8%
Ease Of Use6%
Advertised Vs Actual Product6%
Defective Material/Parts5%
Locking Mechanism5%
Wood Quality5%
Color3%
Value For Money2%
Functionality-Overall2%