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Large Syringe

Fail

Prices span $4.23–$12.58, mostly outside the sweet spot, so Large Syringe is a Fail.

Flapen Score
49
49 / 100
Ranks 357 of 740 Business, Industry & Science niches · on the category median
Market size
£49K/yr61K searches / yr
90-day growth
-3.4%search demand this quarter
Competition
55%top-5 click share · 23 brands · 26 sellers

Flapen Score

Large Syringe against its category

The dotted line is the Business, Industry & Science average. Past it, Large Syringe is stronger. Inside it, weaker.

49Fail
Big MarketTrendingHigh ConversionOpen MarketLow ReturnsPrice rangeAvg priceNo Dominant BrandLow Review BarrierQuality Gap
This niche Category average

Market

The Large Syringe market on Amazon at a glance

Shoppers on Amazon United Kingdom searched for Large Syringe 61K times last year and spent an estimated £49K. The top 5 brands take 59% of clicks. Flapen scores it 49 out of 100, a Fail.

01 · Demand

An estimated 12.0% of those searches ended in a purchase.

Shoppers searched for this 61K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 12.0% of those searches ended in a purchase. Searches in the last 90 days moved -3.4% against the 90 days before. Searches, conversion and average price together put the market at an estimated £49K a year.

Searches, last 12 months
61K
Growth, 90 days vs prior 90
-3.4%
Conversion, latest week
12.0%
Market size, estimated
£49Ka year
Peak month
February1.3× the quietest month
Top search term
large syringe28K searches a year

02 · Price

A sale here is worth £6.81.

Listings sell for £6.81 on average, from £4.23 to £12.58. Amazon reports units sold in ranges. This niche sold 6K to 8K a year. The average listing sells 100 to 250 of them. At £6.81 that is £681 to £2K a year per listing.

Average price
£6.81under the $15 to $100 sweet spot
Price range
£4.23–£12.58
Amazon United Kingdom median price
£12.12across 27,606 niches
Units sold a year
6K–8K
Units per listing a year
100–250
Revenue per listing a year
£681–£2K
Returns
1.4%of orders · Amazon United Kingdom median 0.6%

03 · Entry bar

The bar here is low.

81% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.6% of listings are out of stock. The average listing ranks #192 within Lab & Scientific Products. It carries 309 reviews at 4.47 stars, so a new listing needs social proof before a better product.

Sponsored listings
81%
Prime listings
100%
Out of stock, average day
3.6%
Average rank
#192in Lab & Scientific Products
Average rating
4.47 starsAmazon United Kingdom average 4.36 stars
Average reviews
309per listing
Listings tracked
27

04 · Newcomers

1 of last year's 8 launches cleared the first-year sales bar.

8 products launched here in the last 12 months. 1 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 37 months on average, so the names here are settling in.

Launched, last 12 months
8
Successful launches
1Amazon's first-year sales bar
Average brand age
37 months

Products

Top Large Syringe products & what they sell for

The products selling here, as shoppers see them on Amazon. Shelf share and sales are our estimates.

Prices and ratings read from Amazon on Jul 21, 2026. The live listing can differ.

Competition

Competition: brands, sellers & click share

The top 5 products take an estimated 55% of clicks. Leaders hold, but buyers still shop past them.

£0£2K£5K£7K£10K1101001K10K Review Count Sales
Beatable (≤4.3★) Contested Strong incumbent (>4.7★)

Brands

23 falling

Sellers

26

Est. top-5 brand share

59%

Top 20: 97%

Est. top-5 click share

55%

Top 20: 92%

Open market

35%

  • MIHURO18%
  • Wanheart17%
  • OFFCUP9%
  • LEMOTO7%
  • Parastar7%
  • Axonora5%

Demand

Large Syringe search demand

Weekly searches over the year, seasonality beneath. Pick a range.

1K750Spike '26MayJunJulAugSepOctNovDecJanFebMarAprMayJun

No pronounced peak months · busiest ÷ quietest = 1.3×

Search terms

Top Large Syringe search terms shoppers use

The exact words shoppers type, with estimated yearly volume, growth, and conversion.

  • large syringe28K/yr
  • syringe with tube8K/yr
  • large syringe with tube 1000ml7K/yr
  • large syringe 500ml7K/yr
  • big syringe5K/yr
  • 500ml syringe4K/yr

Reviews and returns

What reviews say buyers love and hate about Large Syringe

We read the reviews and the return reasons for every product selling here.

19%of positive reviews mention “Quality-Overall”
16%of negative reviews mention “Size-Overall”
1.4%of orders come back
“it's rarely a case of 'one size fits all'”
A buyer, on “Size-Overall”16% of negative reviews mention the same topic

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.

17 topics

NegativePositive

FAQ

Common Large Syringe questions

Answered from the same tracked data.

Figures on this page are estimates modeled from public Amazon pages and third-party keyword data. Amazon does not supply them, and no connected seller's data is used. How we handle Amazon data