KACO Retractable Gel Pen Ins Stylish Niche Black Smooth Quick-Dry 0.5mm Signature Pen Press Button Student Exam Pen Carbon Ballpoint Pen 3-Pack

Single ballpoint tip requires approximately 60° angle for smooth writing

Dual ballpoint tip allows smooth writing at angles as low as approximately 48°

Pen held at 65°~70° angle, line drawn at 70 mm/s over 100 mm

After 3 seconds, a similar paper is placed over the line with weight applied for 1 minute

Papers separated to check for ink transfer

Large ink capacity for extended writing sessions

Suitable for exam use with clear, computer-readable ink

Emphasizes writing as a light, soft escape rather than a task

Provides a balanced sense of relaxation and ritual in handwriting