01 / Reference notes

The reference

This reference looks at Opus 88 Jazz Fountain Pen - Solid Black to help you compare specific stationery objects rather than collecting by appearance alone. The values below belong to the named product, material, edition or care reference.

02 / Reference notes

Published details

Opus 88 Jazz Fountain Pen - Solid Black
DetailPublished reference
colorBlack
TypeFountain Pens
Body MaterialResin
Grip MaterialResin
Nib SizeFine, Medium
Nib ColorSilver
Nib MaterialSteel
TrimBlack
Diameter - Body15.2mm (0.60in)
Diameter - Cap (without clip)17mm (0.67in)
Diameter - Cap (with clip)20.3mm (0.80in)
Length - Cap69.6mm (2.74in)
Length - Overall (Closed)151.2mm (5.95in)
Weight - Cap12g (0.42oz)
Weight - Overall (g)28.0g
BrandOpus 88

Values identify the named product, material or edition. Missing specifications are not inferred from a similar model or its photograph.

Planning notes

Match the object and its consumable or format

Opus 88 Jazz Fountain Pen - Solid Black lists the instrument type named in its title. The record does not name a matching consumable here; obtain the exact model’s refill or filling instructions before buying one.

Use a concrete capacity or fit check

Check the full model and the actual nib, tip or lead option separately from body colour. For a daily-carry choice, check the capped or closed instrument with the actual pocket or case and retain its refill designation with the purchase record. A shared brand does not confirm interchangeable nib units or an identical refill length.

06 / Reference notes

Sources and scope

Prepared October 28, 2026. The linked manufacturer, publisher or care reference establishes the facts it publishes. Use the exact edition, variant and current instructions when a decision depends on them. Editorial standards.