education.decodee01 on Instagram: "The video showcases a multi-tine parallel pen drawing intricate geometric patterns and letters in green, blue, and brown inks, with the tool's rake-like nib revealing itself at 0:04 to create the poster's noted confusion through its unconventional multi-line strokes. Known as the Pilot Parallel Pen technique, this method draws even parallel lines simultaneously for efficient, uniform designs in calligraphy and art, a trend accelerating in 2025 via affordable to