Adopt the car thread sewing process to firmly lock the book, not offline, and pay special attention to the details of the treatment. The pages are cut with rounded edges, which makes the paper comfortable and does not easily hurt your hands.80g yellow Dowling paper is thick and does not bleed ink, which makes writing smooth and fluent. The inner pages are made of 80g writing paper, which is soft, smooth, and has good color rendering. Tested, suitable for most common pen writing. Paper luminosity is soft, reduces eye irritation, long time writing is not afraid. The cover can be customized with elements such as the company logo, name, or important advertisement words to strengthen the corporate culture. Made from papery material, measuring 5.83*8.27 inches, this custom solid color simple a5 lined notebook. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Writable surface, lightweight, recyclable paper.