Iroful

Experience ink the way it was meant to be seen. Iroful A5 Plain Loose Leaf Paper is crafted to highlight sheen, shading, and rich saturation while maintaining excellent resistance to bleed-through and feathering—making it a favorite for fountain pen users.

The smooth, high-quality surface delivers a crisp, clean writing experience, while the plain (unruled) format offers complete freedom for journaling, letter writing, ink swatching, or sketching.

Designed for flexibility, these A5 sheets are perfect for binders, planners, or custom notebook systems.

Details:

• A5 size

• Plain (unruled) sheets

• Ultra-smooth Iroful paper, 75G/M

• Fountain pen friendly (excellent sheen & shading performance)

• Loose leaf format for versatile use

The Iroful A5 Blank Notebook is designed to showcase ink at its best. Made with ultra-smooth Iroful paper, this notebook highlights sheen, shading, and vibrant color while minimizing bleed-through—making it a favorite for fountain pen users and ink enthusiasts.

The blank format offers total creative freedom, perfect for journaling, sketching, swatching inks, or freeform note-taking. Smooth yet substantial, each page provides a refined writing experience that lets your pens truly shine.

Details:

• A5 size

• Blank pages

• Ultra-smooth Iroful paper

• Excellent for fountain pens (great sheen & shading performance)
  

"Iroful" means "colorful," substituting the English word "color" for the Japanese word "iro." Accordingly, this new paper from Sakae TP—the originator of the hugely popular Tomoe River paper before its move to Sanzen—aims to bring out colors' full depth and vibrance with crisp lines and excellent shading and sheening for fountain pen inks. Iroful paper has a somewhat soft feeling and slight texture, and the 75 g/m thickness reduces ghosting and showthrough.

• White
  
• 5mm dot grid on the front, blank on the back
• 100 Sheets
• 75 g/m 
• A5

"Iroful" means "colorful," substituting the English word "color" for the Japanese word "iro." Accordingly, this new paper from Sakae TP—the originator of the hugely popular Tomoe River paper before its move to Sanzen—aims to bring out colors' full depth and vibrance with crisp lines and excellent shading and sheening for fountain pen inks. Iroful paper has a somewhat soft feeling and slight texture, and the 75 g/m thickness reduces ghosting and show through.

• White
  
• 5mm dot grid
• 96 pages (48 sheets)
• 75 g/m 
• A5

"Iroful" means "colorful," substituting the English word "color" for the Japanese word "iro." Accordingly, this new paper from Sakae TP—the originator of the hugely popular Tomoe River paper before its move to Sanzen—aims to bring out colors' full depth and vibrance with crisp lines and excellent shading and sheening for fountain pen inks. Iroful paper has a somewhat soft feeling and slight texture, and the 75 g/m thickness reduces ghosting and show through.

• White
  
• 5mm dot grid
• 160 pages (80 sheets)
• 75 g/m 
• A5