Benu Tessera Fountain Pen in Onyx

BENU’s Tessera Collection returns, now with a more refined and ergonomic design, while still honoring its mosaic-inspired origins. With its cube-like facets and matte finish, the design brings texture, comfort, and understated flair to your writing experience.

The Onyx model is the ultimate expression of classic minimalism. Its deep matte black surface is punctuated by subtle inner gloss, creating a quiet drama that never goes out of style. Fitted with a steel nib and clip, Onyx delivers sophistication with an edge.

Explore other striking versions in the Tessera Collection: Black Amber, Galena, Ribbon Turquoise, Sunstone, and Tanzanite, each one crafted with the same attention to detail and artistry.

Available in fine, medium, or broad nib sizes, Onyx is a confident companion for writers who prefer subtlety with substance. A modern classic, designed to last.

Benu Tessera Fountain Pen in Onyx Specifications

• Body Material: Crafted from resin in rich black with silver shimmer, featuring a matte surface and glossy facets
• Trim: Polished stainless steel clip
• Fountain Pen Nib:: #6 stainless steel
• Available Nib Sizes: Fine (F), Medium (M), Broad (B)
• Cap: Screw-on, can be posted for comfortable writing
• Filling System: Standard international cartridge or converter (converter included)