■ Product Overview

The uniball ZENTO Flow Model 3-Color Pen from Mitsubishi Pencil combines black, red, and blue water-based ZENTO pigment ink in one slim pen, offering a smooth, soft writing feel.

This black 0.5mm version features a newly designed metal grip with knurled texture. The heavier grip lowers the pen's center of gravity, and the barrel and metal parts are unified in black for a deep, solid look.

■ Key Features

• 3 Colors in One Pen

Black, red, and blue ink in a single pen - convenient for color-coding notes and thoughts.

• ZENTO Water-Based Pigment Ink

Newly developed ZENTO ink provides a smooth, soft writing feel with reduced feathering. The ink is also water-resistant and light-resistant.

• Knurled Metal Grip

A heavier metal grip with knurled texture gives a low center of gravity and a substantial feel.

• All-Black Finish

The barrel and metal parts are unified in black.

• Movable Wire Clip

Features a movable wire clip for convenient everyday use.

• Refillable

Uses uniball ZENTO multi-pen refills UBR-ZML-05 (0.5mm, sold separately).

■ Product Details

Brand: uni / Mitsubishi Pencil

Series: uniball ZENTO

Model: Flow Model 3-Color Pen

Product Code: UBE3-ZFK-05

JAN / GTIN-13: 4902778357521

Barrel Color: Black

Ink Colors: Black, Red, Blue

Ink Type: Water-Based Pigment Ink (ZENTO)

Ball Size: 0.5mm

Grip: Metal, knurled

Clip: Movable Wire Clip

Refill: UBR-ZML-05

Country of Manufacture: Japan

■ Set Contents

• 1 x uniball ZENTO Flow Model 3-Color Pen, Black, 0.5mm (UBE3-ZFK-05)

■ Important Notes

• This listing is for one pen containing three ink colors, not three separate pens.

• This is the black 0.5mm version. The silver 0.38mm version is a different product.

• Replacement refills are not included.

• Remove the protective resin ball from the pen tip before use.

• Avoid writing with the pen tip pointing upward, as this may cause ink leakage or writing problems.

• Always retract the pen tips after use, when carrying the pen, or during long periods of non-use.

• Dropping or shaking the pen vigorously may cause ink leakage.

• Colors may appear slightly different depending on your screen settings.

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