---
product_id: 569854022
title: "Yongsheng 630 Acrylic Fountain Pen, Size 8 Medium Nib with Piston Filling System, Indigo Blue Transparent Ink Tank with Torpedo Shape Design Smooth Writing Pen (Gold Trim)"
brand: "wikult"
price: "¥15417"
currency: JPY
in_stock: true
url: https://www.desertcart.jp/products/569854022-yongsheng-630-acrylic-fountain-pen-size-8-medium-nib-piston
store_origin: JP
region: Japan
---

# Indigo blue transparent ink tank with piston filling system Lightweight 20.5g body with balanced torpedo shape Large #8 iridium medium nib for silky smooth writing Yongsheng 630 Acrylic Fountain Pen, Size 8 Medium Nib with Piston Filling System, Indigo Blue Transparent Ink Tank with Torpedo Shape Design Smooth Writing Pen (Gold Trim)

**Brand:** wikult
**Price:** ¥15417
**Availability:** ✅ In Stock

## Summary

> 🖋️ Elevate your signature style—write your success story with Yongsheng.

## Quick Answers

- **What is this?** Yongsheng 630 Acrylic Fountain Pen, Size 8 Medium Nib with Piston Filling System, Indigo Blue Transparent Ink Tank with Torpedo Shape Design Smooth Writing Pen (Gold Trim) by wikult
- **How much does it cost?** ¥15417 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/569854022-yongsheng-630-acrylic-fountain-pen-size-8-medium-nib-piston)

## Best For

- wikult enthusiasts

## Why This Product

- Trusted wikult brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Timeless Elegance:** Classic torpedo shape finished in glossy piano lacquer with gold trims—command attention in every meeting.
- • **Handcrafted Excellence:** Each pen is meticulously assembled and quality-checked, delivering flawless craftsmanship you can trust.
- • **Portable & Comfortable:** Lightweight 20.5g design paired with a sturdy metal clip ensures your pen travels as hard as you do.
- • **Silky Smooth Precision:** Experience effortless writing with the premium #8 iridium medium nib that glides like silk.
- • **Ink Visibility & Efficiency:** Transparent piston filling system lets you monitor ink levels and refill with ease—never run dry mid-thought.

## Overview

The Yongsheng 630 Acrylic Fountain Pen combines a large #8 iridium medium nib with a transparent indigo blue piston filling system, housed in a lightweight, torpedo-shaped acrylic body finished with piano lacquer and gold trims. Designed for smooth, scratch-free writing and easy ink monitoring, this pen offers a perfect blend of classic elegance and modern functionality, meticulously handcrafted for professional use.

## Description

Yongsheng 630 Acrylic Fountain Pen, Size 8 Medium Nib with Piston Filling System, Indigo Blue Transparent Ink Tank with Torpedo Shape Design Smooth Writing Pen (Gold Trim)

## Features

- Elegant & Classic Design - The Yongsheng Junlai 630 fountain pen adopts a classic design with a torpedo shape with transparent ink tank, and its surface is treated with a piano lacquer process for a glossy finish.
- Elevated Writing with Large #8 Nib - Equipped with a two-tone #8 iridium medium nib, it writes like silk, smoothly, constantly, and utterly non-scratchy, suitable for daily writing or calligraphy writing.
- Comfortable and Balanced - Featuring a sturdy metal clip for secure portability and a light weight design of just 0.72 oz / 20.5g without the cap, this pen ensures a comfortable and practical writing experience.
- Piston Filling - Simply unscrew the end cap, submerge the nib into bottled ink, and twist the end cap to fill. The transparent ink tank design not only saves your valuable time with fewer refills but also provides a captivating view of the ink inside.
- Exquisite Craftsmanship - Each pen was manually assembled and individually inspected for flawless quality before sending it out. Kindly notice that PLEASE DO NOT USE alcohol or organic solvents to clean this pen, as this will cause the pen to break.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Wikult |
| Brand | Wikult |
| Model Number | YS 630 |
| Package Dimensions | 19.6 x 6.5 x 4.4 cm; 103 g |
| Colour | Indigo Blue Torpedo Clear |
| Closure | Screw Off Cap |
| Grip Type | Contoured |
| Material Type | Acrylic |
| Number of Items | 1 |
| Size | 1 count (Pack of 1) |
| Point Type | Medium |
| Line Size | 0.5mm |
| Ink Colour | No Ink Included |
| Manufacturer Part Number | 1N2G6W20FL2T |
| Item Weight | 103 g |

## Product Details

- **Brand:** Wikult
- **Writing instrument form:** Fountain Pen
- **Colour:** Indigo Blue Torpedo Clear
- **Ink colour:** No Ink Included
- **Age range (description):** Adult
- **Material:** Acrylic
- **Point type:** Medium
- **Special feature:** Writing Instrument
- **Unit count:** 1.0 count
- **Model name:** Junlai 630

## Images

![Yongsheng 630 Acrylic Fountain Pen, Size 8 Medium Nib with Piston Filling System, Indigo Blue Transparent Ink Tank with Torpedo Shape Design Smooth Writing Pen (Gold Trim) - Image 1](https://m.media-amazon.com/images/I/51-Qtnw6oVL.jpg)

## Available Options

This product comes in different **Color, Style** options.

## Questions & Answers

**Q: What nib size does the Yongsheng Junlai 630 use and how does it write?**
A: It features a two-tone #8 iridium medium nib that delivers a silky smooth, consistent ink flow without scratching. You could screw off the nib section and soak it into warm water for 5-10 minutes, then dry and reinstall back for pen maintainance.

**Q: How do I refill the pen and what type of ink should I use?**
A: The Yongsheng Junlai 630 is a piston fountain pen and only support ink refill via piston system. Simply twist the end cap while the nib is submerged in bottled ink. It is recommend to use non-carbon ink only (e.g. Hongdian Bottle Ink).

**Q: Is this pen suitable for long writing sessions or large hands?**
A: Yes. The lightweight 0.72 oz / 20.5g (Weight without Cap) acrylic design and balanced grip make it comfortable for extended use, especially for larger hands.

**Q: What are the available colors and shapes for this model?**
A: The Junlai 630 comes in Piano Black, Wine Red, and Indigo Blue, with either a Flat Top or Torpedo-style.

**Q: Can I use alcohol or solvent-based cleaners on this pen?**
A: No. Pls DO NOT use alcohol or solvents, as they can damage the lacquer finish. Clean with water only when necessary.

## Frequently Bought Together

- Yongsheng Junlai 630 Acrylic Fountain Pen, Size 8 Medium Nib with Piston Filling System, Indigo Blue Classic Design Smooth Writing Pen (Gold Trim)
- Asvine V200 Titanium Fountain Pen Vacuum Filling, Bock Medium Nib Clear Transparent Acrylic Smooth Writing Pen Case Set
- Platinum Carbon Ink Bottle 60ml - Black

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-02-07*