**Specifications:**
Brand: Dongmi
Model: DM-926
Type: Gel Ink Pen
Colors: Black/Blue/Red
Usage: Ideal for note-taking, highlighting, and exam preparation
Ink Type: Pigment-based quick-drying ink
Tip Size: 0.5mm ST needle tip
Features: Waterproof, smear-proof, stable under pressure
Grip: Triangular shape for ergonomic writing
Length: Approximately 14cm
Compatibility: Computer-readable
Package: 12 pens per pack
Options: Available in three colors (Black, Blue, Red)
Design: Transparent pen body with push-button mechanism
Additional: Refillable, suitable for various writing tasks
Suitable for: Daily writing, marking, and corrections
Ideal for: Homework, exams, and study notes
Benefits: Smooth writing experience, durable and stylish design
Ink: Quick-drying, water-resistant, and smudge-proof
Practical: Suitable for students, professionals, and exam takers
Features: Replaceable ink cartridge, comfortable grip, instant-dry ink
Usage: Perfect for exam preparation, note-taking, and highlighting
Special Feature: Waterproof ink, suitable for all writing surfaces
Application: Ideal for language learning, exam preparation, and general writing tasks
(Note: The specifications have been summarized and organized based on the provided information.)