Zhejiang Lishui Lantian Pens Co., Ltd. is one of the leading manufacturers and suppliers of cocktail soft school fountain pen-hongdian 620 in China. If you're going to buy bulk CE approved cocktail soft school fountain pen-hongdian 620, welcome to get pricelist from our factory. All customized products are with high quality and competitive price.
Products Description
Hongdian 620 is a rounded stainless-steel fountain pen created for school writing, first-time refillable pen users and coordinated stationery programs. The Cocktail Series combines a comfortable curved profile with three distinctive finishes, a commemorative No. 6 nib, a rotary converter or compatible cartridge, and an optional gift set with 18 ml black ink. Direct manufacturer support helps buyers confirm color, cap structure, nib choice, packaging and batch requirements before production.
- Rounded Stainless-Steel Body
- EF 0.4 mm or 0.6 mm Bent Nib
- Approx. 136 × 12 mm / 30 g Overall
- Rotary Converter and 3.4 mm-Bore Cartridge
- Three Cocktail-Inspired Finish Options

Blue Hawaii finish from the Hongdian 620 Cocktail Series.
SCHOOL WRITING BRIEF

The student gift programs and beginner writing kits.
A Rounded Metal Pen for the First Refillable Step
School Fountain Pen buyers need a writing tool that is easy to explain, comfortable to hold and practical to refill. This means the pen should be simple enough for retailers to describe its key features clearly to customers, comfortable enough for students to write with during long study sessions, and practical enough for everyday refilling without hassle or mess. The Hongdian 620 meets these needs by using a smooth 12 mm body, which provides a balanced grip that feels natural in the hand, an approximately 30 g overall weight that offers a reassuring heft without causing hand fatigue, and a moderate nib feel that delivers a controlled writing experience for beginners. Together, these design elements create a controlled transition from disposable pens to bottled ink or cartridges, helping new users gradually adapt to the refillable system without frustration. The result is a writing instrument that is suitable for stationery retail, student gift programs and beginner writing kits, making it an ideal choice for first-time fountain pen users and coordinated school stationery programs.
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BUYER CHECK |
CONFIRMED PRODUCT INFORMATION |
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Model |
Hongdian 620 / Cocktail Series |
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Body |
Stainless-steel exterior; selected inner parts use ABS plastic |
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Size |
Approx. 136 mm length × 12 mm diameter |
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Weight |
Approx. 30 g overall; approx. 20 g without cap |
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Filling system |
Rotary converter plus compatible 3.4 mm-bore cartridge |
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Nib options |
EF approx. 0.4 mm; bent nib approx. 0.6 mm |
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Writing feel |
Moderate, based on the supplied product scale |
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Gift set shown |
Pen × 1 plus 18 ml black ink × 1; confirm quotation |
COLLECTION DESIGN
Three Cocktail Finishes, Three Retail Moods
The 620 range uses memorable cocktail-inspired names to separate each visual direction, making it easy for customers to identify and choose their preferred style at a glance. Retailers can offer a bright colored assortment to attract younger buyers and create eye-catching shelf displays, or use the stainless-steel Long Island Iced Tea version as the understated gift option that appeals to customers seeking a more refined and versatile look.
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SKU |
POSITIONING ANGLE |
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Blue Hawaii |
Cool blue finish for energetic school and creative stationery displays. |
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Grasshopper |
Soft green finish with a fresh, approachable character. |
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Long Island Iced Tea |
Original stainless-steel finish with a screw-cap structure and classic presentation. |
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Assortment planning |
Confirm whether color mixing and cap-style mixing are available at the requested quantity. |

Grasshopper green provides a softer alternative within the Cocktail Series.
WRITING SYSTEM

The screw-cap section and nib are shown during writing.
A Familiar Fine Line or an Expressive Bent Nib
The commemorative No. 6 nib is offered in two supplied writing formats, each designed to meet different writing preferences and scenarios. The EF format supports compact classroom notes and controlled characters, providing a precise and consistent line that is ideal for students who need to write neatly within limited spaces. In contrast, the 0.6 mm bent nib changes line width with writing angle, allowing the user to create varied stroke thicknesses simply by adjusting the pen position. This introduces a more expressive option for practice and decorative strokes, making it suitable for those who want to explore calligraphy-style writing or add a personal touch to their work.
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NIB OPTION |
PRACTICAL INTERPRETATION |
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EF / approx. 0.4 mm |
Approx. 0.55-0.6 mm written line in the supplied sample; actual result varies. |
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Bent / approx. 0.6 mm |
Angle-sensitive line variation for expressive handwriting. |
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Nib feel |
Moderate on the supplied softness scale. |
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Sample approval |
Test start-up, flow, line width and paper compatibility before a volume order. |
STUDENT COMFORT
A Smooth Profile without Visual Clutter
The rounded barrel removes unnecessary exterior breaks and keeps the grip experience simple. This continuous surface eliminates any abrupt changes in texture or shape that might distract the user during long writing sessions, allowing the hand to focus on the writing itself rather than adjusting to the pen's design. A 12 mm diameter gives the fingers a clear resting shape, providing a consistent and comfortable grip that feels natural for both small and medium-sized hands. At the same time, the cap can be removed for a lighter approximately 20 g writing configuration, reducing fatigue during extended use and making the pen feel more balanced and nimble during quick note-taking.
- Rounded form supports a natural transition from common school pens.
- Approx. 30 g overall weight provides stability without oversized dimensions.
- Approx. 20 g uncapped configuration reduces rear weight for longer notes.
- Smooth surfaces should be protected from keys, abrasion and aggressive cleaners.

The supplied imagery presents the 620 as comfortable for first-time users.
DAILY ROUTINE
The screw-cap structure is shown as a clean, reduced-detail design.Refill Choice and a Secure Screw-Cap Option
A beginner pen becomes easier to manage when the refill route is clear. The 620 supports a rotary converter for bottled ink and a compatible 3.4 mm-bore cartridge for quick replacement. The Long Island Iced Tea SKU is shown with a screw-cap design that adds a deliberate opening and closing routine.
Converter: reusable and suitable for exploring bottled ink colors.
Cartridge: convenient for school bags, travel and quick replacement.
Screw-cap model: confirm thread engagement and cap security during sample review.
Flush the nib and feed with clean water before changing ink colors.
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PRESENTATION OPTION
Long Island Iced Tea screw-cap gift set shown with 18 ml black ink.A School Milestone Gift with Practical Contents
The supplied Long Island Iced Tea set combines one fountain pen with an 18 ml bottle of black ink in a presentation box. This configuration can support graduation, academic awards, enrollment gifts and first-writing milestones, but every included component must be confirmed in the final quotation.
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Pen |
Hongdian 620 in the approved finish and nib option. |
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Ink |
18 ml black ink shown in supplied materials; confirm inclusion and transport conditions. |
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Packaging |
Presentation box shown; approve box style, insert and outer protection. |
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Order record |
Document the final set contents, quantity, labeling and carton marks. |
MANUFACTURER PATH
From School Sample to Repeatable Batch
For distributors and education-focused programs, the School Fountain Pen can be sourced through our fountain pen manufacturing operation rather than a generic mixed-product catalog. Buyers can approve the writing sample, cap structure, finish and set contents before components are staged for assembly and batch packing.
- Pre-production: confirm SKU, color mix, nib mix, filling method and package contents.
- Sample review: approve grip feel, cap fit, nib start-up, ink flow and finish.
- Batch preparation: assemble and inspect against the retained approval reference.
- Release: verify quantity, carton marks, trade terms and destination documents.


Manufacturer-supplied workshop views: component staging, assembly stations and batch handling areas.
BUYER POSITIONING
Different Programs Need Different 620 Stories
The strongest product page does not repeat a generic fountain-pen description. Hongdian 620 can be presented around student comfort, refill education, color-led merchandising or milestone gifting, depending on the buyer's channel.
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CHANNEL |
DISTINCT SALES ANGLE |
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School stationery |
Lead with manageable size, moderate feel and refill choice. |
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Beginner kits |
Pair the approved nib with suitable paper and clear filling instructions. |
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Stationery retail |
Merchandise Blue Hawaii and Grasshopper as a coordinated color pair. |
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Academic gifts |
Use the Long Island Iced Tea set for awards and milestone presentation. |
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Wholesale catalog |
List verified dimensions, weight, materials and cap structure by SKU. |

Long Island Iced Tea uses a warm, understated presentation theme.
ORDER GUARDRAILS
Care and use
- Cap the pen between uses and keep it secure during transport.
- Fit the converter or cartridge firmly and wipe the section before writing.
- Flush with clean water before changing ink colors or after extended storage.
Buyer FAQ
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Which nib suits students? |
EF is the practical fine-writing choice; approve it on the intended school paper. The bent nib is a separate expressive option. |
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Is line width exact? |
No. Paper, ink, angle and pressure affect the written result. |
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Are all caps identical? |
No. The supplied Long Island Iced Tea SKU is shown as a screw-cap version; confirm each SKU structure. |
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Is the gift set fixed? |
Confirm the pen, converter, ink, box and accessories in the final quotation. |
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What must be approved? |
Specification, sample, SKU mix, nib mix, set contents, packing, lead time and shipping terms. |




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