OFFCUP 0.5mm Gel Rollerball Pens, 10-Pack

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Product guide

OFFCUP 0.5mm Gel Rollerball Pens, 10-Pack

OFFCUP gel rollerball pens are listed as a 10-pack with a fine 0.5mm tip and quick-drying water-based ink. The pack is described as black, blue and red in the title, but the details also list black ink, so confirm the colour mix before buying.

At a glance

The listing describes a fine 0.5mm tip for detailed handwriting and drawing.
The manufacturer claims water-based ink and quick drying, with a transparent window to see the ink level.
A contoured grip is claimed to help with control during writing.

Price

£5.94Save 15%

Reference price: ~~£6.99~~

Price checked: 12 Nov 2026

View offer

Often bought together

Surcotto Rollerball Pen, 0.5mm Red Pens, Smooth Ballpoint Pen Quick-Drying Liquid Ink Rollerball Pens - Pack of 12

£8.59

Paper Mate Flexgrip Ultra Retractable Ballpoint Pens | Medium Point (1.0mm) | Blue | 5 Count

£7.75

Pros and cons

Pros

Fine 0.5mm tip suits small notes, journalling and line work.
Transparent ink window can help show remaining ink at a glance, according to the listing.
The listed uses include note-taking, sketching, drawing and colouring.

Cons

The listed ink is not water resistant, which limits its suitability where writing may get wet.

Technical specifications

14 specifications

Identity and construction
Brand	OFFCUP
Writing instrument form	Ballpoint Pen
Writing technique	rollerball
Material	Metal
Weight listed	150 Grams
Grip type	Contoured
Closure type	Click-Off Cap

Writing and ink
Point type	Fine
Line size	0.5mm
Ink base	Water
Ink colour listed	Black
Water resistance listed	Not Water Resistant
Special feature	Quick Drying
Handedness	Ambidextrous

What to know before buying

Listing details to confirm

The title describes black, blue and red pens, while product details list the ink colour as black and colour as multicolour. The listing also uses both gel-pen and liquid-ink rollerball wording. Confirm the colour mix and pen type on the selected listing. Manufacturer claims about quick drying, durability and ink capacity are not independently confirmed.

What’s in the box

Included

Ink pens

Who is it for?

A good fit for

People wanting a fine-tip multipack for notes, journalling or drawing.
Students and office users looking for pens with a visible ink-level window.

Less suited to

Anyone needing water-resistant writing.
Buyers who require a confirmed specific colour allocation before purchase.

OFFCUP 0.5mm Gel Rollerball Pens, 10-Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.7 / 5 · 1,187 ratings

5 stars83%83%
4 stars13%13%
3 stars1%1%
2 stars0%0%
1 star3%3%

Customer feedback describes the pens positively for quality, smooth writing and durability, while ink flow receives mixed comments and bleeding on thick cartridge paper is reported. For everyday notes and fine lines, the stated 0.5mm tip is relevant, but the reported paper-related bleeding and mixed flow mean results may vary by paper and use. Aggregate ratings are mostly five-star, but they do not establish the reason for each rating.

Positive themes

Customers report positive experiences with quality, smooth writing and durability.
Customers also describe the pens as good value.

Negative themes

Feedback reports bleeding on thick cartridge paper.
Smudge resistance is a reported concern.

Mixed feedback

Customers give mixed feedback about ink flow.

Frequently asked questions

How many pens are listed?

The product title and feature text describe a set of 10 pens. The technical details separately show a unit count of 1.0 count, so use the listing's selected pack details to confirm the quantity.

What colours are included?

The title names black, blue and red, but the details list black ink and multicolour. The exact colour mix is not consistently stated, so check the selected listing.

Are these pens water resistant?

No. The product details state "Not Water Resistant".

What is the tip size?

The listing gives a 0.5mm line size and describes the tip as fine.