Hi. Does it fit for Vector rollerball?

If you are talking about a Parker Vector then yes it fits

Where are these refills made?

I believe it is by a company called DOKUMENTAL in Germany.

Why are these refills 4.5 inches long when parker refills are 3.8 inches? see unibene asin b07q2tnnrc.

These refills are rollerball refills. For b07q2tnnrc, they are ballpoint refills.

Is the blue a dark blue or blue/black or a light blue? Thanks.

Hi Wally. That's a difficult question to answer as color is subjective. It is not a dark, blue black color, nor is it light blue like the sky. It is a medium blue, leaning more towards the dark spectrum of color than the light. Not sure how helpful that was. I'd say slightly darker than the cap color.

Unibene Parker Compatible Rollerball Refill 6 Pack, 0.7mm Medium Point - Blue, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens

Unibene Parker Compatible Rollerball Refill 6 Pack, 0.7mm Medium Point - Blue, Smooth Writing Replaceable German Gel Ink Pen Refills for IM Sonnet Urban Pens

Product ID: 649323352

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Details

Brand
Unibene
Style
Gel
Item Weight
0.03 Kilograms
Number of Pieces
6
UPC
673169578460

💧Quick-drying, smudge & water-resistant German gel ink

🔋Writes 800+ meters per refill for long-lasting use

🖊️0.7mm medium point for precise writing

Description

🖋️ Elevate your pen game—because your words deserve the best flow.

ENDURANCE CHAMPION - Each refill writes over 800 meters—because your ideas deserve to flow uninterrupted.
SMOOTH SILENT FLOW - Experience scratch-free, skip-free writing that makes every signature and note a pleasure.
PREMIUM GERMAN GEL INK - Dokumental® ink ensures vivid, fade-resistant blue lines that keep your writing sharp and professional.
RISK FREE SATISFACTION - Unconditional replacement or refund—no returns needed. Confidence in every pack.
UNIVERSAL COMPATIBILITY - Fits all Parker rollerball pens—upgrade your favorite executive pen effortlessly.

Unibene’s 6-pack Parker-compatible rollerball refills feature 0.7mm medium points with premium German Dokumental® gel ink that dries quickly, resists smudging and water, and delivers smooth, skip-free writing. Designed for professionals and students alike, each refill writes over 800 meters, ensuring long-lasting performance. Backed by a satisfaction guarantee, these refills transform any Parker rollerball pen into a precision writing instrument.

Specifications

ASIN	B07RHXSJBP
Brand	Unibene
Brand Name	Unibene
Country of Origin	USA
Customer Reviews	4.0 out of 5 stars 927 Reviews
Ink Colour	Blue
Item Weight	0.03 Kilograms
Manufacturer	Unibene
Manufacturer Part Number	1
Number of Pieces	6
Package Size Name	6 Pack
Point Type	Medium
Style	Gel
Style Name	Gel
UPC	673169578460
Unit Count	6.0 Count

Reviews

A**R

Insanely great replacement…I would know!

17.01.2026

S**R

Refills work well

6.03.2024

J**O

otimo

30.01.2026

ن**ي

المنتج رائع جدااااااااا أفضل من العبوات السابقة بكثير

2.05.2021

A**U

PERFECT SIZE

12.10.2023

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