| Brand | Challenge |
| Manufacturer | Hamelin |
| Type | Triplicate Books |
| Biodegradable | Yes |
| Country of Origin | United Kingdom |
| Depth (mm) | 106 |
| Height (mm) | 106 |
| OEM | 100080471 |
| Recyclable (Yes/No) | Yes |
| Width (mm) | 106 |
| Colour | Grey |
| ISO 14001 (Y/N) | Yes |
| Size | Other Sizes |
| Contains timber or derived materials | Yes |
| Mill Name | Mondi Scp Slovakia Core Uncoated 190G Upm-Kymmene Corp Nordland Paper Mill 200G Upm Finesse |
| SMETA Registrated (Y/N) | Yes |
| Paper Size | 105 x 130mm |
| Binding | Taped Cloth Binding |
| Country of Harvest | Czech Republic/Finland/Slovakia/Sweden |
| Cover Colour | Grey |
| Proof of Legality Obtained | Yes |
| Ruling | Ruled |
| Rulings | Feint Ruled |
| Biodegradable Information | 100 |
| Minimum Recycled Content (%) | 100 |
| Dimensions | 105x130mm |
| Warranty | 12 Months |
| Accreditation | ISO 14001 |
| Duplicate/Triplicate | Triplicate |
| Copy | NCR |
| Numbered | 1-100 |
| On Promotion | No |
| Number of Sets | 100 |
| 2023 UK catalogue page no | 196 |
| 2024 UK catalogue page no | 202 |
| Exertis Code | 19622HB |