Organize ideas with style and flexibility thanks to the Ingeniox Notebook by CARCHIVO®, a customizable tool perfect for students, professionals, and creatives. Its innovative disc binding system allows you to add and rearrange sheets with ease, adapting to your needs. Key features: Durable and sturdy covers. 30 mm disc system: Infinite customization, easily add or remove sheets. 360º opening: Practicality and comfort for working in any space. Premium 100 g paper: Superior quality, FSC® Mix and EU ECO-LABEL certified, environmentally friendly. Contents: 80 removable sheets in A4 and A5 formats, with grid and lined options. Responsible origin: Designed and manufactured in Spain by CARCHIVO®, 100% recyclable. Available colors: Violet, Black, Dark Blue, Green, and Red.