A4 exercise book, 16 sheets. 90 g/m² OPTIK PAPER® for easy writing and optimal writing results. Lined with a wide, white margin on the right (ruling 25) for quick visibility of notes on the margin. Extra robust, refined cover for long-term optimal use. With blotting paper to absorb excess ink. Wire-stapled spine for optimal writing on all pages. Awarded the recognized EU Ecolabel for environmentally friendly production and product quality.