Keyno Stay.tionery Key no.001 Serenity Fountain pen TN Accessory Founder Michael Hsu has personally

Founder Michael Hsu has personally crafted each pen for over two decades

Ink: Pre-fitted with a Parker Quinkflow ballpoint refill for consistent writing

Perfect balance of artistry and functionality

Whether you're jotting ideas on the fly or keeping a daily log

Striking metallic copper barrel with a lightweight design

Keyno Stay.tionery Key no.001 Serenity Fountain pen TN Accessory Founder Michael Hsu has personallyThe Keyno Stay. tionery Key no. 001 Serenity Fountain Pen is designed around the idea of slowing down and making writing feel more intentional. Created by Dominant Industry, the pen combines soft teal blue tones with warm brass style accents, giving it a calm and slightly atmospheric appearance that stands apart from more traditional fountain pens. The resin body carries depth and variation in the material, so the color shifts subtly as light moves