• A5 size notebook (16.2x21 cm) with 100 sheets of high-quality 90 g/m² paper. • Resistant sheets that allow writing with a pen or marker without the ink bleeding through. • Interior with 5 mm grid for clear and organized writing. • Hardcover that offers greater protection and prevents the sheets from bending. • Spiral ring binding that allows 360º opening for comfortable writing. • Functional and professional C'Est La Vie design, ideal for daily school or university use.