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Warm, creamy and very 2025: the Opus 88 Demo Fountain Pen in Mocha Mousse PVD is a limited edition inspired by Mocha Mousse, Pantone’s Colour of the Year 2025.

Design

• Warm beige to light brown resin with cocoa-brown accents
• Black PVD trim and a black PVD-coated nib
• 2025 limited edition

Huge ink capacity

The Demo is an eyedropper pen holding about 3.56ml of ink. Unscrew the blind cap to open the shut-off valve for writing, and close it when you travel.

Nib choices

A German JoWo #6 steel nib in Extra Fine, Fine, Medium, Broad, 1.5mm Stub, or the softer Extra Fine Flex and Fine Flex.

Dimensions

About 147.6mm long, 14.9mm across the body and 27g. The cap does not post.

About the brand

Opus 88 is a Taiwanese pen maker founded in 1988 and known for large-capacity Japanese-style eyedropper pens with shut-off valves.

Opus 88 Demo Mocha Mousse: specifications

• Brand: Opus 88, Taiwan
• Collection: Demo
• Edition: 2025 limited edition
• Colour: Mocha Mousse (warm beige-brown)
• Body: resin
• Trim: black PVD
• Nib: JoWo #6 steel, black PVD; EF, F, M, B, 1.5 Stub, EF Flex, F Flex
• Filling system: eyedropper with shut-off valve
• Ink capacity: approx. 3.56ml
• Cap: screw-cap, not postable
• Length: approx. 147.6mm closed
• Diameter: 14.9mm (body)
• Weight: 27g
• Origin: Taiwan
• Warranty: as per Opus 88 Taiwan international warranty guidelines

Buy Opus 88 at Makoba

Makoba is home to India’s largest collection of pens and a wide Opus 88 range. Genuine stock and eyedropper filling advice from our team.