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KOKUYO Campus Student Office Retro Liquid Ink Needle Tip Pen Signature Pen Rollerball Writing Exam 0.5mm Deep Sea Blue WSG-PR4015DB

KOKUYO•Ballpoint Pen

KOKUYO Campus Student Office Retro Liquid Ink Needle Tip Pen Signature Pen Rollerball Writing Exam 0.5mm Deep Sea Blue WSG-PR4015DB

CN¥4.93

SKU: 100054920682

Status:In Stock (14)

ID: 100054920682

Weight: 10.00 g

Dims:139x15x11 mm

Specifications

Quantity: Single pack
Product Features: Regular packaging
Refill color: Deep blue
Customizable or not: No
Characteristics: Quick dry
Type: Standard Ballpoint Pen
Pen barrel material: Plastic
Stroke thickness: 0.5mm

Variants / Sale Attributes

Color: Deep sea blue

Package Contents

ballpoint pen * 1

Product Description

Product Specifications

Overview

Brand: KOKUYO
Product Name: Campus Retro Color Liquid Rollerball Pen
Model Number: WSG-PR4015DB / DG / DR / DY
Applicable Age: 14 years and above
Ink Tip Size: 0.5 mm
Ink Type: Neutral water-based ink (water-based oil ink)
Ink Colors: Deep Sea Blue, Olive Green, Burgundy Red, Amber Yellow

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Pen tip characteristics

syringe

Closing Method

Cap Removal

Packaging

Single pen packaging

Pen Length

Approx. 140 mm (manual measurement, slight deviation possible)

Retro color scheme with rich, vibrant ink colors

High-quality quick-drying ink for smooth writing experience

Dual ballpoint tip (0.5mm) designed for smooth and stable ink flow

Multi-layer fin structure with dense upper and sparse lower scales combined with air gaps to regulate internal pen pressure, ensuring stable ink output and preventing leakage

Oil control technology stabilizes ink flow, preventing ink skipping and leakage

The sparse lower scale eliminates vacuum in the upper pen barrel, allowing smooth ink flow

Water-based oil ink offers stable performance and resists clogging

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