What nib size does the Yongsheng Junlai 630 use and how does it write?

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.

How do I refill the pen and what type of ink should I use?

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).

Is this pen suitable for long writing sessions or large hands?

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.

What are the available colors and shapes for this model?

The Junlai 630 comes in Piano Black, Wine Red, and Indigo Blue, with either a Flat Top or Torpedo-style.

Can I use alcohol or solvent-based cleaners on this pen?

No. Pls DO NOT use alcohol or solvents, as they can damage the lacquer finish. Clean with water only when necessary.

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

Product ID: 589639544

Details

Age Range (Description)
Adult
Brand
Wikult
Color
Piano Black
Ink Color
No Ink
Writing Instrument Form
Fountain Pen

🧪Piston filling system with transparent ink tank for easy monitoring

⚖️Lightweight 20.5g design with ergonomic balance

🖋️Large #8 iridium medium nib for silky smooth writing

€ 76.36

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Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🖋️ Elevate your signature game with timeless style and flawless flow!

BALANCED COMFORT - Weighing just 20.5g, this pen offers ergonomic comfort for long writing sessions without fatigue.
TIMELESS ELEGANCE - Classic torpedo shape with glossy piano lacquer finish and gold trim makes a bold statement in any professional setting.
EFFORTLESS REFILLS - Innovative piston filling system ensures quick, mess-free ink refills—because your time is valuable.
INK LEVEL AT A GLANCE - Transparent piano black fence ink tank lets you monitor ink levels instantly, minimizing downtime.
SILKY SMOOTH PRECISION - Experience effortless writing with the premium two-tone #8 iridium medium nib that glides like silk.

The Yongsheng Junlai 630 is a meticulously crafted acrylic fountain pen featuring a large #8 two-tone iridium medium nib for smooth, scratch-free writing. Its piston filling system paired with a transparent piano black ink tank offers practical ink monitoring and easy refills. Lightweight and ergonomically balanced at 20.5g, it combines classic torpedo design with a glossy piano lacquer finish and gold trim, making it a sophisticated choice for professionals seeking both style and performance.

Specifications

ASIN	B0CLR715TS
Additional Features	Writing Instrument
Age Range Description	Adult
Best Sellers Rank	#41,065 in Office Products ( See Top 100 in Office Products ) #148 in Fountain Pens
Body Shape	Round
Brand Name	Wikult
Closure Type	Screw Type
Color	Piano Black Torpedo Fence
Customer Reviews	4.3 4.3 out of 5 stars (147)
Drill Point	Medium
Grip Type	Ergonomic Grip
Ink Base	Water
Ink Color	No Ink Included
Item Diameter	16 Millimeters
Item Weight	1 Ounces
Line Size	0.7 Millimeters
Manufacturer	Wikult
Material Type	Acrylic
Model Name	Junlai 630
Style	Medium
Unit Count	1.0 Count
Writing Instrument Form	Fountain Pen

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€ 76.36

Duties & taxes included

In stock

Sold byAmazon CroatiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Croatia.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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