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Dianshi Giant Power Mecha Dual Ballpoint Retractable Study Pen Large Capacity 0.5mm Bullet Tip Black Student Exam Special Office School Season 0185S Transparent Barrel

•Ballpoint Pen

Dianshi Giant Power Mecha Dual Ballpoint Retractable Study Pen Large Capacity 0.5mm Bullet Tip Black Student Exam Special Office School Season 0185S Transparent Barrel

CN¥27.70

SKU: 100295812226

Status:In Stock (15)

ID: 100150644654

Weight: 170.00 g

Dims:154x73x34 mm

Specifications

Customizable or not: No
Quantity: 12 pcs
Suitable Scenarios: Tailored for Tests, Signature, Everyday Stationary
Pen tip characteristics: Bullet head
Stroke thickness: 0.5mm
Type: Standard Ballpoint Pen
Closing Method: Press
Product Features: Regular packaging

Variants / Sale Attributes

Color: Carbon Black [Transparent Rod] 12Pack

Package Contents

0185S gel pen with transparent black barrel *12

Product Description

Overview

Brand: Dianshi ()
Manufacturer: Dianshi Pen Manufacturing
Product Name: MECHA Giant Brush Exam Pen (·)
Model Number: DS-0185S
Pen Type: Retractable gel pen with dual ballpoint tip
Tip Size: 0.5 mm bullet tip
Ink Colors Available: Carbon Black, Red, Blue

Ink Type

Carbon Black: Waterproof, quick-drying (<2 seconds), carbon-based ink, prevents smudging and hand stains, suitable for exam use

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Red and Blue: Non-waterproof, quick-drying ink

Ink Performance

Long-lasting ink capacity: 1700 meters writing length per refill, approximately 4 times longer than ordinary refills
Writing length tested under national standard conditions by Dianshi laboratory

Pen Barrel

Transparent design for ink level visibility
Available barrel colors: Transparent, Black translucent, Red translucent, Blue translucent
Comfortable anti-slip texture with a technological aesthetic

Pen Features

Dual ballpoint tip with precision spring mechanism for smooth, continuous writing and reduced friction
Stable bullet tip for clear and consistent strokes
Retractable mechanism for easy and quick ink exposure
Pen clip for convenient carrying

Additional details

Compatible Refills: DS-1185
Usage: Ideal for exam writing, note-taking, marking, and error correction with color-coded inks (black for main writing, blue for auxiliary marking, red for highlighting difficult points)

Additional Notes

Ink drying speed tested according to Q/DS018 and ISO27668-1 standards
Carbon black ink is the same as used in 5A exam pens
Designed for long-duration writing sessions without hand fatigue

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