deli Patented Anti-Blue Light B5/60 Spiral Notebook Coil 4-Pack
Premium blue light-blocking paper with patented technology reduces eye strain by 30%, ideal for students during long study sessions. Durable 80gsm acid-free paper prevents ink bleed-through, ensuring clean notes. Smooth spiral coils allow 360° lay-flat design for effortless writing. Reinforced PVC cover resists daily wear, while the B5/60-sheet format balances portability and capacity. Perfect for lectures, exam prep, or creative journaling. Bulk 4-pack offers unbeatable value for schools or offices. Designed with eco-friendly materials, meets international safety standards (EN71-3). Minimalist aesthetic suits all ages. Wholesale pricing ensures lowest cost-per-unit for bulk buyers.