Uniball Market Report: Sales Volume, Market Share, Leading Brands & Market Trends
Uniball sales on Amazon US totaled 187,300 units in July 2026 (▲ 13.4% vs. the prior month), generating an estimated $2,008,267 in revenue across the 50 top-ranked ASINs for this search term. Demand is heavily concentrated at the top of the ranking — the ten best performers capture 74.2% of unit volume and 71.0% of revenue, while a typical listing is priced at $12.43. The keyword itself pulled 22,638 Amazon queries over the same period (▲ 25.4% MoM).
Zooming out to the 12-month window ending July 2026, the uniball Top 50 moved 1,843,350 units and $20,174,492 in cumulative sales — an average of 153,613 units and $1,681,208 per month. Monthly throughput topped out at 252,300 units in August 2025 and dipped to 97,100 in May 2026, leaving the latest reading 25.8% lower than August 2025.
Uniball Sales Trend (Trailing 12 Months)
Based on the top 50 ASINs by monthly sales for this keyword
2025/08
2025/09
2025/10
2025/11
2025/12
2026/01
2026/02
2026/03
2026/04
2026/05
2026/06
2026/07
Monthly Sales 2026/07
187.3K
▲ 13.4% MoM
Monthly Revenue 2026/07
$2M
▲ 12.1% MoM
Top 10 Market Share 2026/07
74.2%
Uniball Market Share & Sales Concentration on Amazon US — July 2026
The most-sold uniball listing on Amazon US in July 2026 is ASIN B082PN4X5J (Brand: Sharpie), which sold 50,000 units at $11.24 apiece — equal to 26.7% of every unit tracked in this report and 1.7× the volume of the No. 2 listing.
The Top 10 ASINs account for 139,000 units and $1,426,400 in July 2026 — 74.2% of unit volume and 71.0% of revenue among all 50 ranked ASINs in this report.
Sales Volume of Top ASINs for 'Uniball' on Amazon
July 2026
Is 74.2% Top 10 share highly concentrated?
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Top 5 Volume Share breakdown
B082PN4X5J
Sharpie Gel Gel Pens, Black Barrel, Medium Point (0.7mm), Black Gel Ink, 12 Count - Home, Office, School, Journaling, Writing, Note-Taking, Teacher Supplies
50K
▲ 25.0%vs. prior month
$599.5K
latest month
12-month trend
B000J09CO6
Paper Mate Flair Felt Tip Pens, Medium Point (0.7mm), 12 Count - For Arts & Crafts, Note-Taking, Journaling, School Supplies for Teachers & Students
30K
▲ 50.0%vs. prior month
$217.2K
latest month
12-month trend
B0FJTJG44G
Sharpie Gel Gel Pens, Medium Point (0.7mm), Assorted Fashion Barrels, Black Ink, 12 Count - Office, Teacher, School Supplies
20K
▼ 33.3%vs. prior month
$275.6K
latest month
12-month trend
B0FG4MRF8J
uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 4 Count | Retractable, Smooth Writing, Quick-Drying, Smear-Resistant, uni Super Ink™
8K
▲ 700.0%vs. prior month
$30.1K
latest month
12-month trend
B0DLX3SYLP
uniball™ Zento Gel Pens, Black Ink, 0.7mm Medium Point, 4 Count | Retractable, Smooth Writing, Quick-Drying, No Smear, No Bleed, Muted Barrel Colors
7K
▲ 0.0%vs. prior month
$45.1K
latest month
12-month trend
B000FDR47E
uniball™ 207 Gel Pens, Black Ink, 0.7mm Medium Point, Retractable, 12 Count | Smooth Writing, Fraud-Resistant, uni Super Ink™
7K
▲ 16.7%vs. prior month
$99.2K
latest month
12-month trend
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Best Uniball Brands on Amazon US — Top 3 Brand Sales Concentration (July 2026)
Sharpie is the best-performing uniball brand in July 2026, moving 70,000 units across 2 ASINs for 50.4% of Top 10 volume. Uni-Ball follows with 35,000 units (25.2%), ahead of Paper Mate on 30,000 units (21.6%).
With 4 brands splitting the Top 10 and 97.1% of volume sitting with three of them, this is a concentrated shelf — the leaders hold multiple listings or one very high-velocity ASIN, so a new entrant competes against established review moats rather than an open field. Average selling prices among the leaders run from $5.99 to $12.34, which frames the price band a competing listing has to justify.
Brand share of Top 10 volume
Sharpie
2 ASINs in Top 10
50.4%
Units
70K
Revenue
$875.1K
Avg. price
$12.34
B082PN4X5J
$11.24·★4.6·84.4K revsSharpie Gel Gel Pens, Black Barrel, Medium Point (0.7mm), Black Gel Ink, 12 Count - Home, Office, School, Journaling, Writing, Note-Taking, Teacher Supplies
Units sold50KB0FJTJG44G
$13.44·★4.7·1.5K revsSharpie Gel Gel Pens, Medium Point (0.7mm), Assorted Fashion Barrels, Black Ink, 12 Count - Office, Teacher, School Supplies
Units sold20K
Uni-Ball
6 ASINs in Top 10
25.2%
Units
35K
Revenue
$265.2K
Avg. price
$8.32
B0FG4MRF8J
$3.97·★4.6·12.3K revsuniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 4 Count | Retractable, Smooth Writing, Quick-Drying, Smear-Resistant, uni Super Ink™
Units sold8KB0DLX3SYLP
$6.89·★4.7·3.4K revsuniball™ Zento Gel Pens, Black Ink, 0.7mm Medium Point, 4 Count | Retractable, Smooth Writing, Quick-Drying, No Smear, No Bleed, Muted Barrel Colors
Units sold7KB000FDR47E
$14.81·★4.6·25.3K revsuniball™ 207 Gel Pens, Black Ink, 0.7mm Medium Point, Retractable, 12 Count | Smooth Writing, Fraud-Resistant, uni Super Ink™
Units sold7KB0B4BGWLCQ
$4.04·★4.7·27.9K revsuniball™ 207 Plus+ Gel Pens, Black Ink, 0.7mm Medium Point, 4 Count | Retractable, Faster-Drying, Smooth Writing, Smear-Resistant, uni Super Ink™ Plus+
Units sold6KB0012YVR1O
$7.72·★4.7·15K revsUni-Ball Vision Stick Roller Ball Pens, Fine Point, Black Ink, Pack of 4
Units sold4KB0GTMVMM7Y
$12.49·★2.0·191 revsuniball™ The Elle Pen Set, Zento Gel Pens, Black Ink, 4 Count | Pink Puff included, 0.7mm Medium Point, Retractable, Smooth Writing, Quick-Drying, No Smear, No Bleed
Units sold3K
Paper Mate
1 ASIN in Top 10
21.6%
Units
30K
Revenue
$217.2K
Avg. price
$5.99
B000J09CO6
$5.99·★4.8·78.8K revsPaper Mate Flair Felt Tip Pens, Medium Point (0.7mm), 12 Count - For Arts & Crafts, Note-Taking, Journaling, School Supplies for Teachers & Students
Units sold30K
Trending Uniball Products — Growth Leaders & New Top 10 Entrants
Based on July 2026 data, this shortlist surfaces the two kinds of ASIN worth keeping an eye on — the ones that just broke into the Top 10, and the ones growing fastest month over month. Specifically, 2 ASINs forced its way in: B0FG4MRF8J booked 8K units at $3.97, with ▲ 700.0% MoM change. On the growth side, B0D9CRMYC9 leads positive momentum with ▲ 900.0% MoM growth on 1K units.
The two signals carry different weight. A fresh entrant means share has already changed hands — an incumbent gave up its place to make room, so any competitive set drawn up a month ago is now out of date. A steep growth rate works as the earlier warning: it marks demand that is still compounding, usually a month or two before the ranking catches up to it.
B0FG4MRF8J
uniball™ Jetstream RT Ballpoint Pens, Black Ink, 0.7mm Fine Point, 4 Count | Retractable, Smooth Writing, Quick-Drying, Smear-Resistant, uni Super Ink™
Price
$3.97
Rating
4.6
Reviews
12.3K
Latest month sales
B0GTMVMM7Y
uniball™ The Elle Pen Set, Zento Gel Pens, Black Ink, 4 Count | Pink Puff included, 0.7mm Medium Point, Retractable, Smooth Writing, Quick-Drying, No Smear, No Bleed
Price
$12.49
Rating
2.0
Reviews
191
Latest month sales
B0D9CRMYC9
uniball™ Zento Gel Pens, Black Ink, 0.7mm Medium Point, 12 Count | Retractable, Smooth Writing, Quick-Drying, No Smear, No Bleed, Boho Barrel Colors
Unlock to view ASIN details and product titles
Price
$19.84
Rating
4.7
Reviews
3.4K
Latest month sales
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