Zhejiang Lishui Lantian Pens Co., Ltd. is one of the leading manufacturers and suppliers of short pens convenient carry pen and case gift set hongdian m1 in China. If you're going to buy bulk CE approved short pens convenient carry pen and case gift set hongdian m1, welcome to get pricelist from our factory. All customized products are with high quality and competitive price.
Products Description
M1 is designed to travel closed and write with its cap posted. The front uses Hongdian's No. 26 nib and an improved feed, while the short barrel requires the compatible compact cartridge or dedicated converter shown in the source material. Color, nib, filling supply, engraving and case arrangement should be fixed in the order rather than assumed from the photographs.

The M1 Submarine uses a rounded short-body form intended for pocket carry and posted writing.
PRODUCT SPECIFICATIONS
The supplied range shows silver, pale blue and purple M1 finishes with matching rounded caps.Product Information
Product dimensions and materials below are based on the current M1 reference panels. Anodized colors can shift with light and screen settings, and manual measurements are approximate. Retain an accepted physical sample to judge cap fit, body tone, nib performance and packing.
|
REFERENCE |
SUPPLIED PRODUCT INFORMATION |
|
Model shown |
Hongdian M1 Submarine |
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Product type |
Compact cartridge fountain pen with optional short converter solution |
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Colors shown |
Silver, pale blue and purple |
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Complete weight |
Approx. 21 g |
|
Posted length |
Approx. 130 mm; ordinary full-size pen reference shown as 138 mm |
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Grip reference |
Middle grip dimension shown at approximately 10 mm |
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Grip length reference |
Holding area shown at approximately 25 mm |
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Body material |
Aluminum-alloy bar stock, CNC processed |
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Surface finish |
Anodized coloring; no painted coating claimed |
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Nib and feed |
Hongdian No. 26 self-developed nib with improved feed |
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Customization |
Engraving support shown |
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Gift packaging |
Case and included accessories require order confirmation |
APPEARANCE AND POSITIONING
A Rounded Pocket Pen That Becomes Full Length
M1 shortens the barrel and cap without making the profile feel abrupt. Both ends are smoothly rounded, and the bright clip and cap ring provide a clean contrast against the satin metal body. The compact form fits a small pouch or notebook cover, then gains useful reach when the cap is posted for writing.
- Closed length reduces the space needed in a travel stationery kit.
- Rounded ends and the Submarine reference give M1 a friendly, recognizable outline.
- Approve the exact silver, blue or purple anodized tone from a physical sample.

A short steel-pen format combines pocket portability with the familiar structure of an open fountain pen.
PRODUCT BREAKDOWN
Cap Clip Barrel Section Nib Feed and Filling Parts
The protective cap, clip, short barrel and writing section form a simple modular structure. Posting the cap over the back creates the stated 130 mm working length. At the front, the No. 26 nib sits over the improved feed. Behind the section, a compact cartridge or purpose-made short converter must fit within the restricted barrel space.
|
REFERENCE |
SUPPLIED PRODUCT INFORMATION |
|
Cap |
Rounded metal cap with polished band and clip; check closure and posting fit. |
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Clip |
Straight polished clip; inspect spring, alignment and attachment. |
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Barrel |
Compact anodized aluminum-alloy body; inspect color, texture and dents. |
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Rear posting area |
Accepts the cap to create the approximately 130 mm writing length. |
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Grip section |
Short integrated section sized for the compact body; confirm comfort by sample. |
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Nib |
Hongdian No. 26 self-developed nib; approve grade, alignment and line sample. |
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Feed |
Improved ink-feed design presented for stable writing performance. |
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Cartridge route |
Use only the cartridge specification confirmed by the supplier. |
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Short converter |
Dedicated molded converter solution shown; inclusion must be confirmed. |
The cap separates cleanly from the short body, revealing the nib, feed and compact front section.
BUILD QUALITY
CNC Aluminum and Anodized Color
CNC machining shapes the aluminum-alloy bar before anodized color is applied. There is no painted film described in the source, but the metal surface can still receive dents or scratches. Inspect the curved ends carefully, check the joint lines under reflected light and operate the cap and clip repeatedly to confirm clean assembly.
- Check the body for dents, machining marks, sharp edges and uneven anodized tone.
- Inspect the cap band and clip for scratches, looseness and poor alignment.
- Confirm that the cap closes securely and the section remains aligned.

The complete pen is shown at approximately 21 g, balancing metal construction with compact carry.
DIMENSIONS AND WRITING PERFORMANCE
Posted Length and Number 26 Writing System
With the cap posted, M1 measures approximately 130 mm, only slightly shorter than the 138 mm standard-pen comparison shown in the product material. The middle of the grip is about 10 mm in diameter and its useful length is roughly 25 mm. These proportions let the small closed pen open into a familiar writing stance.

Posting the cap extends the compact M1 to an approximately 130 mm writing length.
Improved Feed for Reliable Daily Lines
Hongdian identifies a self-developed No. 26 nib and revised feed as the M1 writing system. Approval should look beyond a single attractive line: test first-stroke response after rest, continuous delivery through repeated text and the feel of the selected grade on the intended paper. Ink and writing angle can change the result.
- Test first-stroke start-up after the pen has rested capped.
- Check continuous flow through repeated horizontal and vertical strokes.
- Confirm nib alignment, feedback and line consistency with light pressure.

The No. 26 nib and improved feed are presented as the core M1 writing system.
USE INSTRUCTIONS
Cartridge Setup Converter Filling and Routine Care
Use only the compact cartridge or short converter approved for M1. Before filling, check the section and barrel for debris and confirm that the converter will clear the inside of the short body. Work on a protected surface and never force a part that stops before seating.
USING A CARTRIDGE
- Push the compatible cartridge firmly into the section until the seal opens.
- Reassemble the pen and hold the nib downward briefly to begin ink flow.
- If needed, touch the nib lightly to clean paper; do not squeeze or force parts.
USING THE SHORT CONVERTER
- Fit the dedicated converter securely to the section.
- Place the nib and feed fully into fountain-pen ink.
- Draw ink slowly, wipe the section and confirm barrel clearance.
CLEANING AND STORAGE
- Flush the nib and feed with clean water before changing ink colors.
- Keep the cap closed between writing sessions to reduce nib drying.
- For long storage, clean and dry the pen; avoid impact and abrasive cleaners.
GIFT SET CONFIGURATION
Pen Case Accessories and Personalization
If M1 is offered as a pen and case gift set, the case must be treated as a specified component rather than a generic promise. State body color, nib, cartridge supply, short converter, insert, instructions and outer box individually. The current images also show engraving as an option, which requires its own proof and production approval.
|
REFERENCE |
SUPPLIED PRODUCT INFORMATION |
|
Pen selection |
Confirm silver, pale blue or purple finish and the approved nib grade. |
|
Ink supply |
Record cartridge specification, ink color and quantity. |
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Converter |
State whether the dedicated short converter is included. |
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Gift case |
Approve material, dimensions, insert, logo and closure. |
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Engraving |
Confirm text, font, position, size, proof and spelling. |
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Retail insert |
Confirm care instructions, warnings, barcode and language. |
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Packing |
Define the retail insert, outer carton and shipment protection. |
Approve personalized text or a logo first on a digital layout and then, when required, on an anodized sample. Marking contrast can differ between silver, blue and purple, so position, size and legibility should be assessed on the selected finish.

Personalized engraving is shown as an available option on the anodized M1 body.
MANUFACTURER DIRECT
Production and Quality Control
Lishui Lantian Pen Co., Ltd., founded in 1997, manufactures HONGDIAN products through metal preparation, CNC shaping, finishing, assembly, writing tests and packing. For M1, one control sample should establish the anodized shade, cap closure, posting retention, clip alignment, nib and feed result, compact filling components, engraving and presentation arrangement.
Manufacturer-supplied views: metal stock, component handling, production staging and workshop assembly.

Material control: verify the approved aluminum-alloy construction and component list.

Finish control: compare anodized tone, texture, machining and polished trim.

Assembly control: inspect cap closure, posting fit, clip security and section alignment.

Writing and packing control: record the sample line and verify every listed component.
ORDER CONFIRMATION QUESTIONS
Q: Which M1 colors are shown?
A: Silver, pale blue and purple anodized versions appear in the supplied material.
Q: What are the confirmed size references?
A: Posted length is about 130 mm; the grip reference is roughly 10 mm across and 25 mm long.
Q: How much does the pen weigh?
A: Approximate complete weight is 21 g.
Q: What material and finish are identified?
A: CNC-machined aluminum alloy with an anodized, non-painted color treatment.
Q: Which writing system is shown?
A: A Hongdian No. 26 nib is paired with the improved feed.
Q: Can M1 use a converter?
A: A dedicated short converter is shown; verify supply and compatibility in the quotation.
Q: Is a gift case included as standard?
A: No universal case is established by the images. The signed packing list controls inclusion.
Q: Can the pen be personalized?
A: Yes, after the text, font, position, proof, minimum quantity, cost and lead time are approved.
Before ordering the pen and case gift set, confirm the M1 color, nib sample, compact ink components, engraving proof and exact case contents. The accepted reference and signed purchase documents should govern production and shipment.




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