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Deli Liquid Silicone Retractable Gel Pen, Temperature-Sensitive Color-Changing Barrel, 0.5mm Double Ball ST Tip Student Exam Pen Signature Pen, Black 10 Pens/box SA419 College Entrance Exam

deli•Ballpoint Pen

Deli Liquid Silicone Retractable Gel Pen, Temperature-Sensitive Color-Changing Barrel, 0.5mm Double Ball ST Tip Student Exam Pen Signature Pen, Black 10 Pens/box SA419 College Entrance Exam

CN¥100.00

SKU: 100300699000

Status:In Stock (6)

ID: 100183451053

Weight: 165.00 g

Dims:148x67x33 mm

Specifications

Stroke thickness: 0.5mm
Closing Method: Press
Product Features: Regular packaging

Variants / Sale Attributes

Color: [Liquid Silicone] Colorchanging Pen Barrel, 10 Pieces

Package Contents

3 units/box

Product Description

Overview

Brand: deli
Product Name: Temperature-Sensitive Color Changing Retractable Gel Pen (Model: SA419)
Pen Tip Size: 0.5 mm double ball ST tip
Ink Color: Black
Ink Type: Quick-drying gel ink for clean writing and smudge resistance
Writing Length: Approx. 600 meters per pen (data from deli laboratory, for reference only)
Quantity: 10 pens per box

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Packaging Dimensions

146.5 x 65 x 30 mm (manual measurement, slight deviation possible)

Temperature-sensitive color changing ink with fun printed expressions that change color at 31°C

Liquid-filled silicone grip with three-layer silicone structure for soft, comfortable, and fatigue-free writing

Outer silicone layer supports finger cushioning and pressure absorption
Liquid silicone middle layer absorbs finger pressure
Inner silicone layer provides soft and elastic grip feel

Retractable push-button mechanism for convenient use

Durable metal clip securely attached to pen body

Removable refill for sustainable and continuous use

Designed with a minimalist style and fantasy color series offering 4 color variations

Fun printed expressions using temperature-sensitive materials that change color with temperature variation

Smooth ink flow with no skipping or blotting, suitable for exams and daily writing

All data and specifications are based on deli laboratory tests and are for reference only. Actual product may vary slightly.

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