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⭐️New(English) 香彩筆 KOSAI-HITSU　STYLE OF LAB Original Fountain Pen

¥39,600

KOSAI-HITSU Fountain Pen & STYLE OF LAB Original Ink “#24” Set
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Shipping fees will be calculated separately based on the destination and arranged accordingly.
Email: [email protected]

This set features STYLE OF LAB’s first original fountain pen, “KOSAI-HITSU,” paired with the STYLE OF LAB original fountain pen ink “#24.”
• A beautifully designed fountain pen that embodies STYLE OF LAB’s philosophy: Passion, Challenge, and Sophistication
• Luxurious design enhanced with Kaga-style printed maki-e, fitted with a 14K gold nib made by Sailor Fountain Pen
• A deeply satisfying writing experience, created in harmony with the gentle presence of room fragrance

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Point 1: Exquisite Writing Performance

Precision Japanese Craftsmanship

The heart of the fountain pen—the nib—is a 14K gold nib produced at Sailor Fountain Pen’s Hiroshima factory.
Sailor nibs have been praised by the American specialty magazine Pen World as “among the best writing nibs in the world.”

This nib offers a soft, smooth writing feel and excellent line variation.
Available nib sizes:
• Fine (F)
• Medium-Fine (MF)
• Medium (M)

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Point 2: Elegant Design with Traditional Kaga Printed Maki-e

The pen body features Kaga printed maki-e, a traditional Japanese decorative technique.
Unlike ordinary printing, this method creates a sense of depth, subtle texture, and refined gloss, resulting in an elegant and dignified appearance.

Each pen feels like a small piece of art—one that allows you to experience Japanese traditional beauty every time you hold it.

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Point 3: Comfortable, Perfect Fit in the Hand

The pen is carefully sized to fit naturally and comfortably in your hand.
Its compact form also makes it easy to carry, fitting neatly into notebooks and pen cases.

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Point 4: Ideal for Yourself or as a Meaningful Gift

Combining beauty with exceptional writing comfort, this fountain pen is perfect as:
• A reward for yourself
• A thoughtful gift for someone special

Each pen is delivered in a STYLE OF LAB original gift box, making it ready for gifting.

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Product Specifications

Pen Size & Weight
• Diameter: 17 mm
• Length: 124 mm
• Weight: 16.8 g

Nib
• Sailor Fountain Pen, 14K gold, medium size

Nib Sizes
• Fine (F), Medium-Fine (MF), Medium (M)

Included Accessories
• Built-in ink converter
• Two ink cartridges
• Instruction manual

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STYLE OF LAB Original Ink “#24”

The ink color “#24” is inspired by STYLE OF LAB’s philosophy, represented through the three primary colors.

Philosophy & Ink Colors
• Magenta = Passion
• Yellow = Challenge
• Cyan = Sophistication

Within a deep ocean-like blue (cyan), hints of yellow create subtle green tones, while a wine-like red (magenta) gradually emerges from the depths—producing a rich, expressive color that changes beautifully as you write.

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Fragrance “#24”

“#24” is STYLE OF LAB’s signature fragrance, created to reflect the same philosophy: Passion, Challenge, and Sophistication.

The fragrance incorporates botanical elements such as:
• Lime
• Linaloe berry
• Coral jasmine
• Anise seed
• Frankincense

These ingredients also inspire the design motifs on the bottle label.

When you feel ready to challenge new possibilities, take your fountain pen in hand, surround yourself with this encouraging room fragrance, and begin to write or draw.
Enjoy moments of creativity and reflection with the “#24” ink and fragrance.

Fountain Pen Ink (20ml): ¥1,870 (tax included)

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Create Your Own Special Time with STYLE OF LAB

STYLE OF LAB was born to transform everyday moments—work, study, and hobbies—into something special and joyful.

By combining fountain pens, ink, and fragrance in your own way, ordinary writing time becomes elegant and enriching.
Discover your own special fountain pen, hold it, experience it—and feel your days renewed with inspiration.

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STYLE OF LAB Philosophy

STYLE OF LAB’s philosophy is expressed in three words:
• Passion
• Challenge
• Sophistication

These three values are represented through the three primary colors, forming STYLE OF LAB’s key visual identity:
• Passion = Magenta
• Challenge = Yellow
• Sophistication = Cyan

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Signature Fragrance “#24”

STYLE OF LAB “#24” opens with fresh citrus notes of bergamot and lime, transitions into jasmine and spices at the heart, and settles into a base of frankincense and amber.

The fragrance accord is inspired by a single theme:
“The challenge of discovering new possibilities.”