- Flapen Score
- 44 / 100Top 7% of 33 Office Products niches · +11 vs the category median of 3344
- Market size
- $4K/yr23K searches / yr
- 90-day growth
- +24.9%search demand this quarter
- Competition
- 47%top-5 click share · 13 brands · 20 sellers
Flapen Score
Pen against its category
The dotted line is the Office Products average. Past it, Pen is stronger. Inside it, weaker.
Market
The Pen market on Amazon at a glance
Shoppers on Amazon Singapore searched for Pen 23K times last year and spent an estimated $4K. The top 5 brands take 68% of clicks. Flapen scores it 44 out of 100, a Fail.
01 · Demand
An estimated 1.6% of those searches ended in a purchase.
Shoppers searched for this 23K times in the last 12 months. That counts every search on Amazon Singapore for this niche's terms. An estimated 1.6% of those searches ended in a purchase. Searches in the last 90 days moved +24.9% against the 90 days before. Searches, conversion and average price together put the market at an estimated $4K a year.
- Searches, last 12 months
- 23K
- Growth, 90 days vs prior 90
- +24.9%
- Conversion, latest week
- 1.6%
- Market size, estimated
- $4Ka year
- Top search term
- pen19K searches a year
02 · Price
A sale here is worth $11.46.
Listings sell for $11.46 on average, from $1.49 to $39.69. Amazon reports units sold in ranges. This niche sold 500 to 750 a year. The average listing sells 0 to 100 of them. At $11.46 that is $0 to $1K a year per listing.
- Average price
- $11.46under the $15 to $100 sweet spot
- Price range
- $1.49–$39.69
- Amazon Singapore median price
- $30.00across 1,590 niches
- Units sold a year
- 500–750
- Units per listing a year
- 0–100
- Revenue per listing a year
- $0–$1K
- Returns
- 2.1%of orders · Amazon Singapore median 0.0%
03 · Entry bar
The bar here is reviews.
16% of listings pay for placement with sponsored ads. 100% ship with Prime. On an average day, 4.7% of listings are out of stock. The average listing ranks #38 within Office Products. It carries 7,906 reviews at 4.49 stars, so a new listing needs social proof before a better product.
- Sponsored listings
- 16%
- Prime listings
- 100%
- Out of stock, average day
- 4.7%
- Average rank
- #38in Office Products
- Average rating
- 4.49 starsAmazon Singapore average 4.47 stars
- Average reviews
- 7,906per listing
- Listings tracked
- 19
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 87 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
- 87 months
Products
Top Pen 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 24, 2026. The live listing can differ.
Top sellers
by estimated 90-day click share
Sharpie S-Gel Gel Pens Medium Point (0.7mm) Black Ink Gel Pen 12 Count
- Price
- $13.40
- Rating
- 4.7/5
- Reviews
- 82,334
- Age
- 6y ago

Uni Gel Ballpoint Pen Ball Signo Standard Black 0.5mm (UM100.24)
- Price
- $1.70
- Rating
- 4.3/5
- Reviews
- 281
- Age
- 13y ago

Zebra JJ15-20CA Sarasa Clip Gel Ballpoint Pen 0.5 20 Colors
- Price
- $12.01
- Rating
- 4.6/5
- Reviews
- 442
- Age
- 10y ago

Uni Gel Ballpoint Pen Ball Signo Standard Gold 0.8mm (UM100.25)
- Price
- $1.49
- Rating
- 4.5/5
- Reviews
- 503
- Age
- 13y ago

Parker 1953170 Jotter Ballpoint Pen Stainless Steel with Chrome Trim Medium Point Blue Ink Gift Box
- Price
- $12.34
- Rating
- 4.6/5
- Reviews
- 14,593
- Age
- 10y ago
Trending
estimated 90-day click momentum
Bic Cristal Ball Pen
- Price
- $2.57
- Rating
- 4.7/5
- Reviews
- 10,857
- Age
- 16y ago

Zebra Mini Ballpoint Pen 0.7 mm Silver Body Black Ink (T-3)
- Price
- $6.61
- Rating
- 4.2/5
- Reviews
- 3,276
- Age
- 13y ago

Zebra Sarasa Grand Gel Ink Rollerball Pen 0.5mm Fine Tip Vintage Water-Based Ink Colour (Black) Matte Black P-JJ57-MTBK
- Price
- $15.12
- Rating
- 4.5/5
- Reviews
- 435
- Age
- 2y ago

BIC Round Stic Xtra Life Ballpoint Pen Medium Point (1.0mm) Black 12-Count
- Price
- $3.41
- Rating
- 4.6/5
- Reviews
- 2,210
- Age
- 9y ago

BIC Round Stic Xtra Life Ballpoint Pen Medium Point (1.0mm) Blue 10-Count
- Price
- $3.62
- Rating
- 4.7/5
- Reviews
- 17,256
- Age
- 17y ago
Newest
by launch date
Four Candies 6 PCS Multicolor Pen 0.5mm Colored Gel Pens 4-in-1 Multicolor Gel Ink Pens 18 Colors Retractable Ink for Office School & Back to School Supplies & Nurse Accessories for Work
- Price
- $6.33
- Rating
- 3.6/5
- Reviews
- 11
- Age
- 7mo ago

STAGEEK Black Gel Pens 12Pcs Fine Point Smooth Writing Pens with 3 Extra Refills Quick Dry Black Ink Pens for Journaling Office Note Taking School Supplies Nurse Aesthetic(Black)
- Price
- $20.56
- Rating
- 4.6/5
- Reviews
- 2,178
- Age
- 1y ago

Uniball Zento Gel Ink Rollerball Pens 12 Black Medium Point Smooth Writing Pens Colored Japanese Pens Muted Colors
- Price
- $17.64
- Rating
- 4.7/5
- Reviews
- 525
- Age
- 2y ago

Zebra Sarasa Grand Gel Ink Rollerball Pen 0.5mm Fine Tip Vintage Water-Based Ink Colour (Black) Matte Black P-JJ57-MTBK
- Price
- $15.12
- Rating
- 4.5/5
- Reviews
- 435
- Age
- 2y ago

ZEBRA P-JJ15-BK10 Gel Ballpoint Pen Sarasa Clip 0.5 Black 10 Pens
- Price
- $9.64
- Rating
- 4.6/5
- Reviews
- 1,318
- Age
- 6y ago
Competition
Competition: brands, sellers & click share
The top 5 products take an estimated 47% of clicks. Leaders hold, but buyers still shop past them.
Brands
13 rising
Sellers
20
Est. top-5 brand share
68%
Top 20: 100%
Est. top-5 click share
47%
Top 20: 100%
Open market
26%
- Zebra Pen20%
- 三菱鉛筆20%
- Sharpie11%
- BIC11%
- PARKER7%
- STAGEEK6%
Demand
Pen search demand
Weekly searches over the year, seasonality beneath. Pick a range.
Peak months: Oct, Nov · busiest ÷ quietest = 2.2× · 11 of 12 months tracked
Reviews and returns
What reviews say buyers love and hate about Pen
We read the reviews and the return reasons for every product selling here.
“Smooth Writing”
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.
9 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 Pen 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









