- High-quality Miquelrius 42006 notebook, A4 size (210 x 297 mm), perfect for students and professionals - 200 micro-perforated, extra opaque 70 g/m² sheets that prevent ink bleed-through and allow for clean removal - 8 colored stripes for efficient organization by subjects or topics, 25 sheets per color - 5 x 5 mm grid with header for titles, offset printing for greater sharpness and cleanliness - Opaque polypropylene cover, resistant, flexible, lightweight, durable, and water-resistant - Continuous spiral with Coil-Lock system, opens flat and allows full rotation without snagging - 4 holes for easy filing in ring binders - Sustainable paper with FSC Mix Credit certification, sourced from responsibly managed forests - Made in Spain, ideal for daily use in the office, university, or school