Keyno Stay.tionery Key no.001 Serenity Fountain pen

Discover the Keyno Stay.tionery Key No.001 Serenity Fountain Pen, an elegant writing instrument designed to transform writing into a moment of calm, reflection, and personal expression. Developed by Dominant Industry, the acclaimed Korean brand renowned for its expertise in fountain pen inks and writing culture, the Keyno collection explores the emotional connection between pen, ink, and storytelling.

Inspired by the imaginary Hotel Keyno — a mysterious place where every room preserves memories and emotions — the Key No.001 Serenity Fountain Pen is dedicated to stillness, contemplation, and the beauty of slowing down. Combining refined craftsmanship, exceptional balance, and expressive writing performance, this luxury fountain pen invites you to rediscover the pleasure of writing by hand.

Exquisite Design & Craftsmanship

• Ice Crystal Resin Body
  • The body of the Key No.001 Serenity Fountain Pen is crafted from stunning Ice Crystal resin, featuring calming teal blue tones, milky translucent effects, and warm orange-gold accents reminiscent of sunlight dancing across water. Each pen displays unique resin patterns and natural variations, making every piece subtly one of a kind.
• Refined Flat-Top Design
  • Designed in a perfectly balanced mid-size format, the pen features elegant flat-top styling with harmonious proportions that provide a comfortable and effortless writing experience, even during extended writing sessions.
• Cap Top Inspired by Fine Timepieces
  • The cap top draws inspiration from the crown of a classic luxury watch, adding a timeless and sophisticated aesthetic to the pen’s overall design.
• Signature Key-Shaped Clip
  • The beautifully crafted clip features a keyhole motif and compass-inspired details, symbolizing discovery, storytelling, and the opening of new creative journeys.
• Engraved Bottom Coin
  • A finely engraved metal bottom coin featuring the Keyno Stay.tionery emblem adds a refined finishing touch while reinforcing the unique identity of the collection.
• Engraved Stainless Steel Nib
  • The stainless steel nib showcases dedicated engravings and a distinctive keyhole-shaped breather hole, creating a recognizable and elegant visual signature.
• Ebonite Feed for Superior Ink Flow
  • Equipped with a premium ebonite feed, the Key No.001 Serenity offers exceptional capillary performance, ensuring smooth, rich, and consistent ink flow. This enhances shading, color expression, and overall writing comfort, delivering a luxurious and highly satisfying writing experience.

Superior Writing Performance

• Nib Options
  • Available in: EF (Extra Fine), F (Fine), and M (Medium)
  • Each nib provides smooth performance, precision, and effortless writing suitable for journaling, correspondence, note-taking, and everyday use.
• Converter Filling System
  • The integrated converter filling system allows easy use with bottled fountain pen inks, giving writers the freedom to explore a wide range of colors and ink properties.
• Comfortable Mid-Size Balance
  • Carefully engineered proportions and balanced weight distribution allow the pen to rest naturally in the hand, making long writing sessions comfortable and fatigue-free.

Presentation & Accessories

Each Keyno Stay.tionery Key No.001 Serenity Fountain Pen is presented in a dedicated luxury gift box and includes:

• Illustrated collector’s card
• Warranty documentation
• Matching metal keyring inspired by the concept of a key opening a new story

Complete the Serenity Writing Experience

To perfectly complement the pen, the matching Keyno Stay.tionery Key No.001 Serenity Fountain Pen Ink is also available. Developed specifically for this model, the ink enhances the pen’s emotional and visual identity while delivering a harmonious and immersive writing experience.

Why Choose the Keyno Stay.tionery Key No.001 Serenity Fountain Pen?

• Designed by Dominant Industry, renowned for premium fountain pen inks
• Elegant Ice Crystal resin with unique teal blue patterns
• Comfortable flat-top mid-size design
• Premium ebonite feed for superior ink flow
• Distinctive key-inspired luxury details
• Smooth stainless steel nib available in EF, F, and M
• Perfectly balanced for extended writing sessions
• Luxury presentation box with exclusive accessories
• Ideal for fountain pen collectors, writers, and journaling enthusiasts

Discover Serenity Through Writing

The Keyno Stay.tionery Key No.001 Serenity Fountain Pen is more than a writing instrument — it is an invitation to slow down, reflect, and create meaningful moments through writing. Elegant, atmospheric, and deeply personal, Serenity transforms every written word into an experience of calm and beauty.

Product Specifications:

• Overall Length (Capped): approx. 134mm
• Diameter (Including Clip): 15mm
• Body (Uncapped): approx. 118mm
• Weight: 35.5g (overall), 25.5g (body only, without cap)

Keyno Stay.tionery is a fountain pen brand born from Dominant Industry, the renowned Korean ink maker devoted to the art and study of ink. Rooted in deep ink expertise, Keyno designs premium fountain pens that work in perfect harmony with beautifully crafted inks—ensuring exceptional flow, balance, and writing performance.

Blending contemporary aesthetics with meticulous craftsmanship, each Keyno fountain pen is created to inspire mindful writing and everyday creativity. Discover new meaning in the simple act of putting pen to paper and experience the perfect balance where ink and pen meet—leaving quiet satisfaction at your fingertips.