Sinew
FailShoppers spend an estimated $83K a year here, so Sinew is a Fail.
- Flapen Score
- 48 / 100Top 40% of 4,656 Arts, Crafts & Sewing niches · +2 vs the category median of 4648
- Market size
- $83K/yr94K searches / yr
- 90-day growth
- +18.3%search demand this quarter
- Competition
- 59%top-5 click share · 12 brands · 22 sellers
Flapen Score
Sinew against its category
The dotted line is the Arts, Crafts & Sewing average. Past it, Sinew is stronger. Inside it, weaker.
Market
The Sinew market on Amazon at a glance
Shoppers on Amazon United States searched for Sinew 94K times last year and spent an estimated $83K. The top 5 brands take 86% of clicks. Flapen scores it 48 out of 100, a Fail.
01 · Demand
An estimated 6.9% of those searches ended in a purchase.
Shoppers searched for this 94K times in the last 12 months. That counts every search on Amazon United States for this niche's terms. An estimated 6.9% of those searches ended in a purchase. Searches in the last 90 days moved +18.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated $83K a year.
- Searches, last 12 months
- 94K
- Growth, 90 days vs prior 90
- +18.3%
- Conversion, latest week
- 6.9%
- Market size, estimated
- $83Ka year
- Peak month
- July1.4× the quietest month
- Top search term
- sinew36K searches a year
02 · Price
A sale here is worth $12.88.
Listings sell for $12.88 on average, from $6.52 to $18.29. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 250 to 500 of them. At $12.88 that is $3K to $6K a year per listing.
- Average price
- $12.88under the $15 to $100 sweet spot
- Price range
- $6.52–$18.29
- Amazon United States median price
- $24.38across 115,062 niches
- Units sold a year
- 6K–8K
- Units per listing a year
- 250–500
- Revenue per listing a year
- $3K–$6K
- Returns
- 1.2%of orders · Amazon United States median 2.1%
03 · Entry bar
The bar here is low.
73% of listings pay for placement with sponsored ads. 95% ship with Prime. On an average day, 2.0% of listings are out of stock. The average listing ranks #317 within Beading Supplies. It carries 1,006 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 73%
- Prime listings
- 95%
- Out of stock, average day
- 2.0%
- Average rank
- #317in Beading Supplies
- Average rating
- 4.49 starsAmazon United States average 4.42 stars
- Average reviews
- 1,006per listing
- Listings tracked
- 22
04 · Newcomers
Brands here are settling in.
The brands on the shelf have sold for 55 months on average, so the names here are settling in.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 55 months
Products
Top Sinew products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Sign in to see the products
The products selling in this niche are for signed-in readers. Every market figure above stays open to everyone.
Competition
Competition: brands, sellers & click share
The top 5 products take 59% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 falling
Sellers
22
Top-5 brand share
86%
Top 20: 100%
Top-5 click share
59%
Top 20: 98%
Open market
11%
- Brand 133%
- Brand 222%
- Brand 314%
- Brand 411%
- Brand 55%
- Brand 63%
- Open — no brand owns it (6 brands, 11%)
Demand
Sinew search demand
Weekly searches over the year, seasonality beneath. Pick a range.
No pronounced peak months · busiest ÷ quietest = 1.4×
Search terms
Top Sinew search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- sinew36K/yr
- artificial sinew20K/yr
- sinew for tie dye13K/yr
- sinew thread waxed11K/yr
- sinew thread5K/yr
- artificial sinew waxed6K/yr
- sinue thread3K/yr
Reviews and returns
What reviews say buyers love and hate about Sinew
We read the reviews and the return reasons for every product selling here.
“The roll I had from the 70's was thicker”
Every topic
Every topic buyers talk about, one row each.
Red shows the share of negative reviews and green the share of positive reviews, biggest topic first. Open a row to read what they wrote.
19 topics
Keep looking
Related niches
Niches in the same category that score near this one. Research these next.
Best Flapen score
The highest-scoring niches we track right now, across every category.
FAQ
Common Sinew questions
Answered from the same tracked data.









