Midori MD Notebook B6 SLIM (Fountain Pen Friendly)

The Midori MD Notebook B6 Slim (175x105mm) is a Japanese-made, minimalist notebook designed for premium writing comfort with fountain pens and other instruments. Known for laying perfectly flat, it features 176 pages of high-quality, bleed-resistant MD paper, a thread-stitched spine, and a simple cream-colored design with a ribbon marker. 
Key Features of the MD Notebook B6 Slim:

• Optimal Size: The "Slim" format is narrower than a standard B6, offering a unique, portable shape favoured for journaling and work planning.
• Paper Quality: Specifically designed to be fountain-pen friendly, preventing feathering and show-through.
• Binding: Thread-stitched, exposing the spine and allowing it to lay completely flat.
• Structure: Available in lined (7mm), grid, and blank formats.
• Accessories: Includes a bookmark string and index stickers. Optional clear PVC covers or paper covers are available to protect the soft cover. 

It is frequently used for common placing, bullet journaling, and daily to-do lists, often considered a "Grail Journal" size.