Keyno Stay.tionery is a fountain pen brand by Dominant Industry, the Korean maker celebrated for its inks and writing culture. Key No. 001 Serenity channels the emotional essence of storytelling and contemplation—inspired by an imaginary hotel where each room holds a unique story.
The pen's refined flat-top design balances beautifully in hand across extended writing sessions. Its body flows in Ice Crystal resin: teal blue with milky translucence and warm orange-gold accents that catch the light like water at sunset. Every piece is subtly distinct.
Warm gold trims and narrative details define its character: a timepiece-crown cap, key-shaped clip with keyhole and compass motifs, an engraved bottom coin bearing the Keyno symbol, and a stainless steel nib with keyhole-shaped breather hole.
The ebonite feed delivers rich, stable ink flow with exceptional color expression and smoothness—a technical choice that elevates every stroke.
Converter-filled and available in EF, F, or M nibs, this is a pen for those seeking elegance infused with purpose.
Presented in a dedicated box with illustrated card, warranty, and matching metal keyring—a symbolic key to a new story.
- Body Material: Resin
- Nib Material: Steel
- Filling Mechanism Standard Cartridge/Converter
- Converter Included Yes
- Cap Type Screw-Cap
- Trim Gold
- Length (closed) 134 mm
- Length (body) 118 mm
- Length (cap) 60 mm
- Diameter (body) 13 mm
- Weight (overall) 35 g
- Gift boxed
About Dominant Industry
Discover the art of Korean bottle inks with Dominant Industry, an artisan ink maker based in Paju, South Korea.
Renowned for rich pigments and evocative palettes, Dominant Industry crafts specialty inks engineered for fountain pens, dip pens, calligraphy, and mixed-media illustration.