TWSBI ECO Black Marble with Bronze Fountain Pen M

TWSBI ECO Black Marble with Bronze Fountain Pen M

The TWSBI ECO Black Marble with Bronze Fountain Pen (Medium nib) blends stylish design with smooth, reliable performance. The black marble resin body features a striking marbled pattern and is accented with warm bronze trim for a modern, sophisticated look. The transparent demonstrator barrel showcases the piston filling mechanism and allows you to easily monitor ink levels.

Equipped with a stainless steel medium (M) nib, this pen delivers a smooth, consistent line that’s perfect for everyday writing, journaling, and note-taking. The piston filling system provides a generous ink capacity, while the pen’s full disassembly makes cleaning and maintenance simple. Comfortable, balanced, and durable, the TWSBI ECO is an excellent choice for both beginners and experienced fountain pen users.