Opus 88 Demonstrator Fountain Pens
Opus 88 · sold by The Gentleman Stationer · $120.00 · out of stock
Opus 88 is a Taiwanese manufacturer specializing in high-quality, affordable, and traditional eyedropper pen designs. All Opus 88 pens feature a Japanese-style eyedropper system, which uses a stopper valve to prevent leaks when the pen is in transit and not actively being used. When you are ready to write, simply loosen the blind cap to open the valve and allow the ink to flow. Japanese-style eyedroppers have a large ink capacity, making them excellent choices for travel. This Demonstrator series of fountain pens features larger, transparent acrylic bodies, paired with a JoWo No. 6 stainless…
| Option | Price | Stock | |
|---|---|---|---|
| Fine | $120.00 | out of stock | |
| Medium | $120.00 | out of stock |
Prices and stock from shop.gentlemanstationer.com’s public catalog, last checked 2026-11-01 08:05 UTC; the store’s checkout shows the final price. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:81c3f6bb-2751-4582-a064-96773c32551e; buy with POST /v1/checkout or MCP create_checkout.