OPUS 88 Harmony Mocha Mousse《Medium》 Hobonichi weeks cover Back pocket for loose notes

Back pocket for loose notes

or just random scribbles—this might be your best companion

this method at the time was prone to many defects such as fading

Brass will develop a natural patina over time

OPUS 88 Harmony Mocha Mousse《Medium》 Hobonichi weeks cover Back pocket for loose notesThe Harmony fountain pen in Mocha Mousse from OPUS 88 is a traditional dropper fountain pen that maintains a high ink capacity with a rose gold trim. The knob at the end adjusts the air pressure and ink flow, controlling ink output and airtightness. The pen body and grip can be easily unscrewed for cleaning and refilling. Based in Taiwan, Opus 88 pens has masterfully engineered their pens to serve in both form and function, as well as reflect the