Is this a calligraphy nib or a regular fine nib?

The Zenzoi Carbon Fiber Fountain Pen has a German made Schmidt Nib. It is a premium crafted regular fin nib.

How long is the pen? I have pretty large hands and find a lot of fountain pens to short,

Thanks for your question. The Carbon Fiber Fountain Pen with a German Schmidt fine nip is 5" and 3/8" long when cap is on or close. The shinny metal cap can be placed on the back of the pen for writing. Then, the fountain pen measure 6" and 1/8" long.

Can the nib be changed?

ZenZoi Carbon Fiber Fountain Pens are offered in Medium Nib and Fine Nib. The Nib can be changed between these two executive pens. In order to avoid issues with feedings, we don't recommend changing with another brand pens.

What is the calligraphy enhancement?

It is simply a matter of how the point/tip of the pen is shaped.

Zenzoi Rollerball Pen | Desertcart Vietnam

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Description

🖋️ Elevate your signature game with ZenZoi — where luxury meets precision.

FLAWLESS WRITING EVERY TIME - Smooth 0.5mm Schneider gel ink delivers precise, bleed-free lines.
GIFT READY LUXURY PACKAGING - Impress colleagues and loved ones with a sophisticated, ready-to-gift pen set.
EXECUTIVE ELEGANCE IN YOUR HAND - Crafted with premium carbon fiber for a bold, modern statement.
VERSATILITY MEETS PROFESSIONALISM - Perfect for signing, sketching, or calligraphy—your all-in-one executive tool.
BALANCED COMFORT FOR LONG SESSIONS - Ergonomic design ensures fatigue-free writing during meetings or journaling.

The ZenZoi Carbon Fiber Executive Rollerball pen combines a sleek black carbon fiber body with a fine 0.5mm gel ink tip for smooth, precise writing. Featuring an embossed metal screw cap and ergonomic design, this refillable pen offers both style and comfort. Ideal for professionals, it comes in a premium gift set perfect for any occasion.

Specifications

ASIN	B07MMYHDFT
Additional Features	Durable, Lightweight, Poket Clip, Refillable, Reusable
Age Range (Description)	Adult
Age Range Description	Adult
Best Sellers Rank	#369,038 in Office Products ( See Top 100 in Office Products ) #10,410 in Ballpoint Pens
Body Shape	Round
Brand	ZenZoi
Brand Name	ZenZoi
Closure Type	Screw Off Cap
Color	Blue & Black
Customer Reviews	4.4 out of 5 stars 168 Reviews
Drill Point	Fine
Grip Type	smooth
Hand Orientation	Ambidiestrous
Included Components	Gift Box, Ink Refills
Ink Base	Water
Ink Color	Blue & Black
Item Diameter	0.42 Inches
Item Dimensions	5.5 x 0.42 x 5.5 inches
Item Type Name	Rollerball Pen
Item Weight	1.1 Ounces
Line Size	0.5 Millimeters
Manufacturer	ZenZoi
Material	Carbon Fiber
Material Type	Carbon Fiber
Model Name	ball point pen
Model Number	1068
Recommended Uses For Product	Drafting, Drawing, Journaling, Sketching, Writing
Style	R_Ball Fine Nib
Subject Character	Office Gift Gift For Men Gift For Women Promotion Anniversary Business Pen Office Pen Calligraphy Boligrafo
Theme	Gift, Handwriting, Journaling, Writing
UPC	681565421068
Unit Count	1.0 Count
Warranty Description	ZenZoi offers a 60-Day refund policy backed only by Seazoi & ZenZoi. The brand provides support to solve questions or issues. To ensure correct performance ink cartridges need to be properly installed.
Water Resistance Level	Not Water Resistant
Writing Instrument Form	Roller Ball Pen

Reviews

F**C

9.04.2025

D**T

1.11.2023

K**R

24.05.2025

A**O

27.01.2023

M**L

15.06.2019

D**N

18.04.2025

L**G

4.03.2025

R**S

10.03.2025

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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