Contains both the soft and hard tip Fudenosuke Brush Pens.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 and hard tip- water-based, pigmented black ink.Odorless.Non-refillable.