Take expressive writing anywhere with the Hongdian M1 Submarine Mini Fountain Pen. Inspired by the streamlined shape of a submarine, this compact writing instrument combines engineering style with a durable aluminium body. Its short, pocket-friendly form slips into a travel case, handbag, organiser or jacket, making it a companion for commuting, holidays and everyday adventures.
Available with an extra-fine or fine nib, the M1 lets you choose the line width that best suits your handwriting. Select extra-fine for compact notes and detailed planning, or fine for smooth everyday writing, journaling and correspondence. Its distinctive silhouette adds character without losing the refined feel expected from a quality fountain pen.
Created for travellers, students, professionals and stationery collectors, the Hongdian M1 makes a memorable accessory and thoughtful gift. It is a practical choice for anyone who appreciates compact design, metal construction and a fountain pen that stands apart from ordinary writing tools.
Writing Point: EF/F
semi_Choice: yes
Inventory Last Updated: Aug 28, 2026








