Description Overview A complete replacement nib sets (nib and feed together) is a good way to expand your writing style and versatility of your existing Opus 88 pen. This set is only compatible with the following models: Koloro (excluding clear demonstrator), PICNIC and Fantasia Specifications Brand OPUS 88 Weight 1.5 grams / 0.053 oz Material Type Steel, JoWo 1.4mm Nib size Stub 1.4mm Model Compatibility Koloro (excluding clear demonstrator) / PICNIC / Fantasia
