Opus 88 Koloro Fountain Pen in Black - 2025 Edition Nib Size:1.4mm Stub Each pen is crafted in

Each pen is crafted in the corresponding mineral’s color with BENU’s signature splash of sparkles

Filling Mechanism: Dip Pen

Nib Material: Stainless Steel (#5 size nib)

Conklin Replacement Fountain Pen Nibs - Black-finished Stainless Steel - Stub nib

Opus 88 Koloro Fountain Pen in Black - 2025 Edition Nib Size:1.4mm Stub Each pen is crafted inOpus 88 has expanded their Koloro collection for 2025 with vibrant new colors, including hot pink, light blue, and black, making this lineup more versatile than ever. Each pen is crafted from durable acrylic and designed for the needs of dedicated fountain pen users. The Opus 88 Koloro Black fountain pen combines classic elegance with modern functionality. Its black resin accents are beautifully contrasted by the clear acrylic barrel, offering a