Uni Pin Fine Line Pens
FailThe top 5 brands take 100% of clicks, so Uni Pin Fine Line Pens is a Fail.
- Flapen Score
- 43 / 100Ranks 518 of 835 Stationery & Office Supplies niches · −4 vs the category median of 4743
- Market size
- £61K/yr132K searches / yr
- 90-day growth
- -23.6%search demand this quarter
- Competition
- 33%top-5 click share · 4 brands · 71 sellers
Flapen Score
Uni Pin Fine Line Pens against its category
The dotted line is the Stationery & Office Supplies average. Past it, Uni Pin Fine Line Pens is stronger. Inside it, weaker.
Market
The Uni Pin Fine Line Pens market on Amazon at a glance
Shoppers on Amazon United Kingdom searched for Uni Pin Fine Line Pens 132K times last year and spent an estimated £61K. All 4 brands take every click. Flapen scores it 43 out of 100, a Fail.
01 · Demand
An estimated 3.0% of those searches ended in a purchase.
Shoppers searched for this 132K times in the last 12 months. That counts every search on Amazon United Kingdom for this niche's terms. An estimated 3.0% of those searches ended in a purchase. Searches in the last 90 days moved -23.6% against the 90 days before. Searches, conversion and average price together put the market at an estimated £61K a year.
- Searches, last 12 months
- 132K
- Growth, 90 days vs prior 90
- -23.6%
- Conversion, latest week
- 3.0%
- Market size, estimated
- £61Ka year
- Top search term
- rotring43K searches a year
02 · Price
A sale here is worth £15.48.
Listings sell for £15.48 on average, from £4.23 to £42.64. Amazon reports units sold in ranges. This niche sold 4K to 5K a year. The average listing sells 0 to 100 of them. At £15.48 that is £0 to £2K a year per listing.
- Average price
- £15.48inside the $15 to $100 sweet spot
- Price range
- £4.23–£42.64
- Amazon United Kingdom median price
- £12.12across 27,606 niches
- Units sold a year
- 4K–5K
- Units per listing a year
- 0–100
- Revenue per listing a year
- £0–£2K
- Returns
- 0.8%of orders · Amazon United Kingdom median 0.6%
03 · Entry bar
The bar here is reviews.
66% of listings pay for placement with sponsored ads. 98% ship with Prime. On an average day, 2.4% of listings are out of stock. The average listing ranks #154 within Pens, Pencils & Writing Supplies. It carries 3,019 reviews at 4.53 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 66%
- Prime listings
- 98%
- Out of stock, average day
- 2.4%
- Average rank
- #154in Pens, Pencils & Writing Supplies
- Average rating
- 4.53 starsAmazon United Kingdom average 4.36 stars
- Average reviews
- 3,019per listing
- Listings tracked
- 53
04 · Newcomers
0 of last year's 1 launches cleared the first-year sales bar.
1 products launched here in the last 12 months. 0 of them cleared the first-year sales bar, our mark for a successful launch. The brands on the shelf have sold for 63 months on average, so the names here are established.
- Launched, last 12 months
- 1
- Successful launches
- 0Amazon's first-year sales bar
- Average brand age
- 63 months
Products
Top Uni Pin Fine Line Pens 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 29, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
rOtring 600 Mechanical Pencil | 0.5 mm | Black All-Metal Body Propelling Pencil | Non-Slip Knurled Grip & Hexagonal Barrel
- Price
- £17.85
- Rating
- 4.6/5
- Reviews
- 13,568
- Age
- 13y ago

uni-ball PIN Fine Line Pens 0.1 mm-0.8 mm Black (5-Pack)
- Price
- £5.83
- Rating
- 4.6/5
- Reviews
- 544
- Age
- 4y ago

rOtring 600 Ballpoint Pen | Medium Point | Black Ink | All-Metal Body Pen | Dark Stone | Non-Slip Knurled Grip & Hexagonal Barrel | Refillable
- Price
- £20.12
- Rating
- 4.5/5
- Reviews
- 3,025
- Age
- 1y ago

Uni Pin - Set of 6 drawing pens - black ink - fine point 0.03-0.8 mm
- Price
- £8.84
- Rating
- 4.6/5
- Reviews
- 1,583
- Age
- 10y ago

rOtring 600 Metallic Ballpoint Pen | Medium Point | Black Ink | Pearl White Barrel with Non-Slip Knurled Grip | Refillable | 1 Count
- Price
- £15.20
- Rating
- 4.5/5
- Reviews
- 3,025
- Age
- 3y ago
Trending
estimated 90-day click momentum
rOtring 500 Mechanical Pencil | 0.5mm HB Lead | Red hexagonal plastic barrel and non-slip textured metal grip
- Price
- £7.49
- Rating
- 4.6/5
- Reviews
- 1,736
- Age
- 11mo ago

rOtring Isograph Pen Set Technical Pen & Pencil College Set | 3 Pens (0.20mm0.30mm0.50mm) and Mechanical Pencil (0.5mm) + Accessories
- Price
- £42.64
- Rating
- 4.6/5
- Reviews
- 1,502
- Age
- 14y ago

rOtring 600 Ballpoint Pen | Medium Point | Black Ink | Green Barrel | Refillable
- Price
- £15.13
- Rating
- 4.5/5
- Reviews
- 3,025
- Age
- 6y ago

rOtring 800 Ballpoint Pen | Medium Point | Black Ink | Black Barrel | Refillable
- Price
- £30.22
- Rating
- 4.5/5
- Reviews
- 1,925
- Age
- 8y ago

rOtring Tikky Graphic Fineliner Pen with four different thicknesses Black Ink 4 count
- Price
- £10.56
- Rating
- 4.6/5
- Reviews
- 96
- Age
- 2y ago
Newest
by launch date
rOtring 500 Mechanical Pencil | 0.5mm HB Lead | Red hexagonal plastic barrel and non-slip textured metal grip
- Price
- £7.49
- Rating
- 4.6/5
- Reviews
- 1,736
- Age
- 11mo ago

rOtring 600 Ballpoint Pen | Medium Point | Black Ink | All-Metal Body Pen | Dark Stone | Non-Slip Knurled Grip & Hexagonal Barrel | Refillable
- Price
- £20.12
- Rating
- 4.5/5
- Reviews
- 3,025
- Age
- 1y ago

rOtring Tikky Graphic Fineliner Pen with four different thicknesses Black Ink 4 count
- Price
- £10.56
- Rating
- 4.6/5
- Reviews
- 96
- Age
- 2y ago

rOtring 600 Metallic Ballpoint Pen | Medium Point | Black Ink | Pearl White Barrel with Non-Slip Knurled Grip | Refillable | 1 Count
- Price
- £15.20
- Rating
- 4.5/5
- Reviews
- 3,025
- Age
- 3y ago

rOtring Liner Fineliner Pens | 0.4 mm | Colouring Pens for Writing & Drawing | Plastic-Free Packaging | Assorted Colours | 10 Count
- Price
- £6.11
- Rating
- 4.5/5
- Reviews
- 1,861
- Age
- 3y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 33% of clicks, no more. An open shelf where new products get seen.
Brands
4 falling
Sellers
71
Est. top-5 brand share
100%
Top 20: 100%
Est. top-5 click share
33%
Top 20: 72%
Open market
0%
- rOtring74%
- uni-ball16%
- Uni Pin8%
- Gelanty2%
- Open — no brand owns it (0%)
Demand
Uni Pin Fine Line Pens search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Feb · busiest ÷ quietest = 1.7× · 9 of 12 months tracked
Search terms
Top Uni Pin Fine Line Pens search terms shoppers use
The exact words shoppers type, with estimated yearly volume, growth, and conversion.
- rotring43K/yr
- rotring mechanical pencil24K/yr
- uni pin fine line pens14K/yr
- rotring pen11K/yr
- rotring pens19K/yr
- unipin fineliners7K/yr
- rotring pencil6K/yr
- uni pin4K/yr
- rotring fountain pen4K/yr
- uni pin fine line1K/yr
Reviews and returns
What reviews say buyers love and hate about Uni Pin Fine Line Pens
We read the reviews and the return reasons for every product selling here.
“Poor quality Pens”
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.
22 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 Uni Pin Fine Line Pens 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









