Ink Cartridges Fountain Pen
FailPrices span $0.86–$11.73, mostly outside the sweet spot, so Ink Cartridges Fountain Pen is a Fail.
- Flapen Score
- 41 / 100Ranks 577 of 835 Stationery & Office Supplies niches · −6 vs the category median of 4741
- Market size
- £49K/yr109K searches / yr
- 90-day growth
- -28.3%search demand this quarter
- Competition
- 53%top-5 click share · 12 brands · 61 sellers
Flapen Score
Ink Cartridges Fountain Pen against its category
The dotted line is the Stationery & Office Supplies average. Past it, Ink Cartridges Fountain Pen is stronger. Inside it, weaker.
Market
The Ink Cartridges Fountain Pen market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Ink Cartridges Fountain Pen 109K times last year and spent an estimated £49K. The top 5 brands take 83% of clicks. Demand peaks in Dec. Flapen scores it 41 out of 100, a Fail.
01 · Demand
9.8% of searches ended in a purchase last week.
Shoppers searched for this 109K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. In the latest week, 9.8% of those searches ended in a purchase. Searches in the last 90 days moved -28.3% against the 90 days before. Searches, conversion and average price together put the market at an estimated £49K a year.
- Searches, last 12 months
- 109K
- Growth, 90 days vs prior 90
- -28.3%
- Conversion, latest week
- 9.8%
- Market size, estimated
- £49Ka year
- Peak month
- December1.8× the quietest month
- Top search term
- fountain pen ink cartridges27K searches a year
02 · Price
A sale here is worth £4.63.
Listings sell for £4.63 on average, from £0.86 to £11.73. Amazon reports units sold in ranges. This niche sold 10K to 13K a year. The average listing sells 250 to 500 of them. At £4.63 that is £1K to £2K a year per listing.
- Average price
- £4.63under the $15 to $100 sweet spot
- Price range
- £0.86–£11.73
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 10K–13K
- Units per listing a year
- 250–500
- Revenue per listing a year
- £1K–£2K
- Returns
- 0.4%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
50% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 3.7% of listings are out of stock. The average listing ranks #117 within Pens, Pencils & Writing Supplies. It carries 6,156 reviews at 4.44 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 50%
- Prime listings
- 100%
- Out of stock, average day
- 3.7%
- Average rank
- #117in Pens, Pencils & Writing Supplies
- Average rating
- 4.44 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 6,156per listing
- Listings tracked
- 28
04 · Newcomers
Brands here are established.
The brands on the shelf have sold for 60 months on average, so the names here are established.
- Launched, last 12 months
- 0
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 60 months
Products
Top Ink Cartridges Fountain Pen products & what they sell for
Every tracked product: its share of the shelf, its reviews, and its price.
Top sellers
by 90-day click share
Parker Fountain Pen Ink Refill Cartridges | Long | Black QUINK Ink | 10 Count (Blister)
- Price
- £3.92
- Rating
- 4.7/5
- Reviews
- 19,829
- Age
- 10y ago

Oxford 219821 Helix Ink Cartridges - Black (Pack of 20)
- Price
- £3.17
- Rating
- 4.5/5
- Reviews
- 816
- Age
- 7y ago

25 x Standard Sized Universal Black Fountain Pen Ink Cartridge Refills
- Price
- £2.64
- Rating
- 4.0/5
- Reviews
- 2,073
- Age
- 9y ago

Parker Fountain Pen Ink Refill Cartridges | Long | Washable Blue QUINK Ink | 10 Count (Blister)
- Price
- £4.78
- Rating
- 4.8/5
- Reviews
- 2,657
- Age
- 10y ago

Parker Fountain Pen Ink Refill Cartridges | Long | Washable Blue QUINK Ink | 5 Count
- Price
- £2.88
- Rating
- 4.7/5
- Reviews
- 19,829
- Age
- 10y ago
Trending
90-day click momentum
Parker Fountain Pen Ink Refill Cartridges | Long | Black QUINK Ink | 5 Count (Blister)
- Price
- £2.62
- Rating
- 4.7/5
- Reviews
- 19,829
- Age
- 10y ago

Parker Fountain Pen Ink Refill Cartridges | Long | Blue-Black QUINK Ink | 5 Count (Blister)
- Price
- £3.23
- Rating
- 4.7/5
- Reviews
- 19,829
- Age
- 10y ago

Parker Fountain Pen Ink Refill Cartridges | Long | Washable Blue QUINK Ink | 5 Count
- Price
- £2.88
- Rating
- 4.7/5
- Reviews
- 19,829
- Age
- 10y ago

60 Count Bociyer Fountain Pen Ink Refill Cartridges |Ink Cartridge | 3.4mm bore Diameter | Black Ink
- Price
- £8.39
- Rating
- 4.4/5
- Reviews
- 14
- Age
- 1y ago

ONLINE Standard Ink cartridges Universal Fountain Pen Ink Compatible with All Common Standard Fountain pens Replacement cartridges for Fountain pens and rollerballs 6 Pieces Colour Purple
- Price
- £0.87
- Rating
- 4.0/5
- Reviews
- 2,582
- Age
- 13y ago
Newest
by launch date
60 Count Bociyer Fountain Pen Ink Refill Cartridges | Standard International Ink Cartridge | 2.6mm bore Diameter | Black Ink
- Price
- £8.41
- Rating
- 3.4/5
- Reviews
- 17
- Age
- 1y ago

60 Count Bociyer Fountain Pen Ink Refill Cartridges |Ink Cartridge | 3.4mm bore Diameter | Black Ink
- Price
- £8.39
- Rating
- 4.4/5
- Reviews
- 14
- Age
- 1y ago

AIBelire Fountain Pen Ink Cartridges- 2.6mm Bore Diameter- Black- 20pcs
- Price
- £4.15
- Rating
- 4.2/5
- Reviews
- 23
- Age
- 1y ago

30 pcs Pen Ink Cartridges Pen Ink Refills 3.4 mm Bore Diameter Refill Size Fits A Wide Range of Fountain Pens
- Price
- £3.58
- Rating
- 4.2/5
- Reviews
- 28
- Age
- 2y ago

Scriveiner Fountain Pen Ink Cartridges - Black - 20 Standard International Ink Cartridges Made in UK The Best Cartridge for Your Scriveiner Pen Refill Size Fits A Wide Range of Fountain Pens
- Price
- £8.44
- Rating
- 4.6/5
- Reviews
- 2,078
- Age
- 4y ago
Competition
Competition: brands, sellers & click share
The top 5 products take 53% of clicks. Leaders hold, but buyers still shop past them.
Brands
12 falling
Sellers
61
Top-5 brand share
83%
Top 20: 100%
Top-5 click share
53%
Top 20: 90%
Open market
13%
- PARKER46%
- Anker International13%
- Helix13%
- Online7%
- BOCIYER5%
- Scriveiner4%
- Open — no brand owns it (6 brands, 13%)
Demand
Ink Cartridges Fountain Pen search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Dec · busiest ÷ quietest = 1.8×
Search terms
Top Ink Cartridges Fountain Pen search terms shoppers use
The exact words shoppers type, with yearly volume, growth, and conversion.
- fountain pen ink cartridges27K/yr
- ink cartridges fountain pen24K/yr
- parker ink cartridges13K/yr
- parker fountain pen refills13K/yr
- parker fountain pen ink cartridges7K/yr
- fountain pen cartridges4K/yr
- ink cartridges for fountain pens4K/yr
- black ink cartridges fountain pen6K/yr
- parker pen ink cartridges4K/yr
- pen ink cartridges3K/yr
Reviews and returns
What reviews say buyers love and hate about Ink Cartridges Fountain Pen
What buyers praise, what they complain about and why they send it back, from the reviews.
Complain
A tight fit
Dont fit
Too small
it is difficult to see if they are compatible
Not suitable for Parker ink pens
Don't buy those cartridges if you have a Parker fountain-pen - they are not compatible
Can't comment on the quality of the ink as I have no use for them
These are not universal cartridges I wasted my money have to just throw them away
Price probably does not work out as good value compared tp branded full size cartridges
ink does take a lot longer to dry than another brand
Dried ink inside cartridges. faulty patch
After leaving the ink to dry for a few minutes
be aware the cartridge necks on these are too long, dont get pierced or fit properly and will not remain attached to the pen, so they fall off in the pen barrel and leak everywhere
Poor quality ink blurs instantly on paper
Problems with ink flow
Love
Great quality and value arrived quickly
Excellent product well made
seems to be excellent quality
Excellent refills
Good fountain pen refills
these refills are perfect
Does as advertised
item as described
Exactly what you need
Lovely color
Good, strong black colour
Great colours
Perfect fit
Fits the pen perfectly
exact size as mentioned
Return
0.4% Return rate 62% Fixable by listing
A tight fit
Dont fit
Too small
it is difficult to see if they are compatible
Not suitable for Parker ink pens
Don't buy those cartridges if you have a Parker fountain-pen - they are not compatible
Black not blue
colours are slightly inaccurate
The green and purple are different than in the pictures
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 Ink Cartridges Fountain Pen questions
Answered from the same tracked data.









