# OPUS 88 Harmony Fountain Pen - Brown (Swirl)

## A vintage inspired colour way

The Opus 88 Harmony is a full sized eyedropper fountain pen with rose gold coloured accents. It uses Opus 88’s high capacity internal reservoir system, creating a writing tool that feels both elegant and functional. 

## What sets it apart

-   High capacity eyedropper for uninterrupted writing sessions
-   Shut-off valve prevents leaks and gives control over ink flow
-   Brown swirl resin with vintage appeal  
    
-   Warm tones for calm, long form writing
-   Size #6 Jowo nib unit for easy nib swabs

### Feel in the hand

The Harmony feels quietly focused. The warm earthy tone reduces visual distraction and creates a more relaxed writing rhythm. It is the kind of pen that encourages slow, deliberate writing where ink choice is part of the experience.

### Who it’s for

-   Writers who prefer warm, earthy colour palettes
-   Ink users who value high-capacity pens for long sessions
-   People who enjoy natural aesthetic designs
-   Journaling and reflective writing users
-   Anyone who prefers calm, understated writing tools

### Not for

-   Users who prefer compact or pocket-sized pens
-   Those who want cartridge or converter simplicity
-   Writers looking for bright or highly saturated colours
-   Anyone who prefers opaque or metallic finishes

### Practical tips

-   Keep the shut-off valve open during writing for consistent ink flow
-   Close the valve before travel to prevent leakage  
    

### FAQs

**Is it safe to travel with?**  
Yes, close the shut-off valve before transport to prevent leaks

**Do I need to add silicone grease on the grip threads to prevent leaks?  
**No, the design includes a thick o-ring already.

**Can I use it with document and shimmer inks?**  
Yes, it handles document and shimmer inks well with regular cleaning

**Is it beginner friendly?**  
Yes, but it benefits from basic understanding of eyedropper pens

**What nib does it use?**  
A #6 JoWo-compatible steel nib

**What other nibs is it compatible with?**  
Other size #12 JoWo nib units and also the nib unit from the Pilot Parallel art pen.

### What’s included

-   Opus 88 Harmony Brown Fountain Pen
-   Eyedropper filler  
    
-   Spare small o-ring for base of nib unit
-   Instruction leaflet
-   [Free nib tuning](https://www.larrypost.com.au/blogs/blogs/smooth-writing-with-fountain-pens?_pos=2&_sid=a2392eaaf&_ss=r) by LarryPOST

### Ink pairing suggestions

-   Sepia inks for a cohesive vintage tone  
    
-   Burnt sienna inks for warmth and depth
-   Teal inks for strong complementary contrast
-   Green inks for an organic pairing

### Build your practice

-   [Pilot Iroshizuku](https://www.larrypost.com.au/collections/larrypost-brands-pilot-pen?filter.p.m.magento.brand_series=PILOT+Iroshizuku) inks for intensity and volume
-   [Herbin](https://www.larrypost.com.au/collections/larrypost-brands-herbin) inks for colour range
-   [Midori](https://www.larrypost.com.au/collections/larrypost-brands-midori) notebooks with cream paper for calm feel

### Specifications

-   **Brand:** Opus 88
-   **Brand series:** Harmony 
-   **Launch:** 2024
-   **Origin:** Taiwan
-   **Nib:** Jowo #6, rose plated stainless steel
-   **Nib sizes:** EF, F, M, B, 1.5mm stub
-   **Filling system:** Eye dropper
-   **Material:** Acrylic
-   **Trim:** Rose-gold coloured
-   **Weight:** approx. 25g (capped)
-   **Length:** approx. 146mm
-   **Diametre:** approx. 15mm
-   **Comparable size:** Twsbi Diamond 580

A vintage aesthetic with the subtle rose gold line to add a touch of modernism.

## Details

- **Price:** 235.0 AUD
- **Vendor:** OPUS 88
- **Type:** Fountain Pen
- **Tags:** Category_LarryPOST, Category_LarryPOST/Brands/OPUS 88, Category_LarryPOST/Brands/OPUS 88/OPUS 88 Harmony, Category_LarryPOST/New, Category_LarryPOST/New Products, Category_LarryPOST/Pens, Category_LarryPOST/Pens/Fountain Pen, New Fountain Pen

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Fine | 235.00 AUD | In stock |
| Medium | 235.00 AUD | In stock |
| Broad | 235.00 AUD | In stock |

## Images

- OPUS 88 Harmony Fountain Pen - Brown (Swirl)
- OPUS 88 Harmony Fountain Pen - Brown (Swirl)
- OPUS 88 Harmony Fountain Pen - Brown (Swirl)
- OPUS 88 Harmony Fountain Pen - Brown (Swirl)
- OPUS 88 Harmony Fountain Pen - Brown (Swirl)

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> Source: [LarryPOST](https://www.larrypost.com.au/products/opus-88-harmony-fountain-pen-brown-fine-nib)
> Updated: 2026-06-04