Japanese B6 notebook with 2.5mm gridded pages. 

• Can be folded 360 degrees to save space.
• Round shape with round back and corners and gentle on hands.
• You can use the soft touch PU leather rolled up.
• The spread is good and easy to write when opened at 180 degrees.
• Uses prime paper that is easy to write in, smooth, slightly thick and hard to show through.
• Square of 2.5mm, half size of 5mm for flexible entry.
• Green text printing that is easy to relax and focus.