Skip to content
48

black twine

Skip it

Prices mostly outside the sweet spot ($4.41–$12.04) — this niche doesn't clear our bar today.

Market size 15Growth 63Conversion 97Competition 48Returns 85Price range 0Avg price 20Brand share 61Review moat 36Quality gap 23

Conversion

Incredible14.7%

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

Returns

Great1.5%

return rate — above 5% kills the launch gate

Growth

Good+40.5%

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

Brand share

Good68%

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

Competition

Okay56%

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

Review moat

Okay2,886.7

avg incumbent reviews — the moat a new listing must climb

Quality gap

Bad4.6★

avg incumbent rating — lower means beatable quality

Avg price

Bad$7.21

avg listing price — sweet spot $15–$100

Market size

Bad$61K

$61K/yr · 57K searches

Price range

Bad$4.41–$12.04

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

According to Flapen's Amazon United States niche tracking, black twine is a $61K/yr Amazon United States market (57K searches/yr). The top 5 brands hold 68% of demand. Demand peaks in Sep–Oct. Verdict: Skip it — 48/100.

Data updated Jul 27, 2026 · scored weekly · How we score niches

black twine market data

Units sold / yr
6K–8K
avg 250–500/product
Revenue / yr
$43K–$58K
units × avg price
Conversion rate
14.7%
Avg BSR
#97
Page quality
0%
Prime
100%
Sponsored
78%
Out of stock
1.9%
Avg brand age
48 months
Avg seller age
184 days

Competition & brand share

The top 5 products take 56% of clicks — established leaders, but buyers still shop beyond them.

Brands

16 rising

Sellers

18

Top-5 brand share

68%

Top 20: 100%

Top-5 click share

56%

Top 20: 97%

Open market

25%

  • Ohtomber19%
  • KINGLAKE15%
  • Vanhench14%
  • PerkDecor13%
  • HSTECH8%
  • Joyberg7%

Demand & seasonality

Weekly Amazon search volume, last 104 weeks — +40.5% search growth over the last 90 days.
6K4KSpike '24Spike '25Spike '26SepDecMarJunAugNovMarMay

Peak months: Sep, Oct · busiest ÷ quietest = 6.4×

Top black twine search terms

  • black twine38K/yr
  • black twine string9K/yr
  • black jute twine6K/yr
  • black jute4K/yr
All search terms

Top black twine products on Amazon

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

0%5%$3K10%$6K15%$9K20%$12K101001K10K100K Reviews — right = deep review moat Market share (90d) ≈ est. sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

All 23 tracked products in this niche — three views at once, no toggling.

What buyers say about black twine

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

What buyers love

Quality-Overall15%

“Good variety”

Value For Money12%

“Great deal”

Advertised Vs Actual Product12%

“As described”

Durability9%

“did not break”

Strength9%

“Sturdy”

Color8%

“The colors are simply beautiful”

Ease Of Use6%

“Super easy to use & store”

Material Quality3%

“The material is nice- the cotton rope is soft”

Soft Feel3%

“The cotton ones are very soft and also strong”

Thickness3%

“Not too thin where it snaps”

What buyers complain about

Quality-Overall11%

“cheap - breaks”

Durability10%

“broke instantly”

Material Quality7%

“cotton but”

Rope/Wire Tangling5%

“Not for braiding or fusing”

Thickness5%

“Not as thick as some photos suggest”

Smell4%

“It does not smell like other twines I have used”

Strength4%

“Breaks easy”

Hard Feel4%

“tough as it should be”

Stretchability/Expandability/Elasticity3%

“There's no stretch to any of them”

Advertised Vs Actual Product3%

“Not as described”

Top return reasons

Size-Overall21%
Advertised Vs Actual Product15%
Thin14%
Value For Money9%
Thickness8%
Functionality-Overall6%
Color6%
Quality-Overall4%
Strength4%
Material Quality4%

Common questions

Is black twine profitable to sell on Amazon United States?
The niche generates $61K/yr across 23 tracked products. 3 of 8 products launched in the last 360 days are still selling. 90-day search growth is +40.5%. Flapen's verdict: Skip it (48/100).
How competitive is the black twine niche?
16 brands and 18 sellers compete. The top 5 products take 56% of clicks and top 5 brands hold 68% of demand.
What do buyers complain about in black twine?
Top complaints mined from reviews: Quality-Overall, Durability, Material Quality. The return rate is 1.5%.
When does demand for black twine peak?
Demand peaks in Sep–Oct; the busiest month runs 6.4× the quietest.
What does it cost to enter the black twine niche?
Listings span $4.41–$12.04; the average listing price is $7.21 (sweet spot $15–$100). The average incumbent carries 2,887 reviews — the moat a new listing must climb.