Fudenosuke Soft Tip Brush Pen features a flexible brush tip for different lettering and drawing techniques. Create extra-fine, fine or medium strokes by a change in brush pressure. Great for calligraphy and art drawings. Barrels are made of recycled polypropylene plastic. Soft tip – water-based, pigmented black ink. Odorless. Non-refillable. •Soft Brush Tip •Great for calligraphy and art drawings •Water-based, pigmented black ink •Made of recycled polypropylene plastic •Fine line •Odorless #tombow #fudenosuke #brushpen