Ricambi BIO are the reinforced sheets for ring binders that resist tearing without sacrificing sustainability.
The reinforcementis made with a material from renewable sources, even thinner and more resistant than plastic. The paper used is of a higher weight and is available in 8 different rulings.
| Number of sheets | 40 |
| Size in cm (B x H) | 21 |
| Weight (g/m2) | 100 |
| grid | Squared paper |
| Colour | White |