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gum eraser

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A small market ($64K/yr) — this niche doesn't clear our bar today.

Market size 16Growth 19Conversion 96Competition 21Returns 99Price range 19Avg price 19Brand share 29Review moat 25Quality gap 22

Returns

Incredible0.3%

return rate — above 6% kills the launch gate

Conversion

Incredible13.5%

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

Brand share

Okay87%

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

Review moat

Bad4,214.08

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.7★

avg incumbent rating — lower means beatable quality

Competition

Bad75%

top-5 click share — a locked-up shelf

Growth

Bad-12.5%

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

Avg price

Bad$6.77

avg listing price — sweet spot $15–$100

Price range

Bad$3.33–$17.77

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

Market size

Bad$64K

$64K/yr · 70K searches

Competition

The top 5 products capture 75% of clicks — a locked-up shelf that new listings rarely crack.

Brands

10 falling

Sellers

66

Top-5 brand share

87%

Open market

9%

  • GENERAL'S37%
  • Faber-Castell26%
  • Sanford12%
  • Mr. Pen6%
  • STAEDTLER6%
  • WHTCHSU4%
  • Open — no brand owns it (4 brands, 9%)

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%$6K20%$13K30%$19K40%$26K1001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 13 tracked products in this niche — three views at once, no toggling.

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — -12.5% search growth over the last 90 days.
3K2KPrime Day '24Spike '25Prime Day '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Aug · busiest ÷ quietest = 1.8×

Reviews

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

What buyers love

Erasability28%

“Best erasers”

Quality-Overall12%

“Good Quality”

Value For Money12%

“Great value”

Advertised Vs Actual Product9%

“Works as advertised”

Ease Of Use5%

“Easy to use”

Ease Of Cleaning4%

“which makes cleanup easy”

Soft Feel4%

“Feels soft”

Size-Overall4%

“the right size”

Durability2%

“Durable”

Adhesion/Stickiness2%

“These glue cleaners are great”

What buyers complain about

Size-Overall22%

“They were bigger than I expected”

Adhesion/Stickiness13%

“Very sticky”

Quality-Overall7%

“Not the Best”

Functionality-Overall5%

“Didn't work for me”

Ease Of Cleaning5%

“take forever to get dirty”

Erasability5%

“WARNING: These erasers are defective”

Moist/Dry3%

“Maybe it will dry out a little”

Material Quality3%

“They are plastic”

Hard Feel2%

“Too hard”

Thickness2%

“Thin, not for me”

Top return reasons

Size-Overall18%
Functionality-Overall16%
Value For Money13%
Adhesion/Stickiness11%
Advertised Vs Actual Product10%
Erasability9%
Defective Material/Parts8%
Material Quality2%
Quality-Overall2%
Hard Feel2%