Specifications: Material: paper Size: approx 5.5*8.3inch/14*21cm Color:as the picture shows Quantity: 30 pcs Features: 1. Mini notebooks are made of durable paper and tightly bound, ensuring longevity. They can lay flat on a desk, are resistant to ink bleed, write smoothly, and are compatible with most pens. 2. These small lined notebooks come in 10 different vibrant colors, are A5 mini size, easy to carry, and suitable for everyday use. 3. They make great back-to-school or graduation gifts for children. They can be used to jot down ideas or to-do lists, meeting various needs in life.