An ingenious encounter between paper and pen. A flat-bound notebook from the PERPANEP series. A perfect-bound double-page binding that eliminates unevenness when opened. Uses original smooth paper that is particular about texture and writing feel, and is compatible with a variety of writing instruments. It is resistant to bleeding and bleed-through, and the fine unevenness creates a comfortable feel that you will want to touch forever, while enjoying a light and smooth writing experience. 4mm grid lines make it easy to write both letters and drawings in a balanced manner. **Reseller Disclaimer: Kokuyo items cannot be sold on Amazon, eBay, or Walmart.com.**