| Model | Doué Geometric Dimension Platinum- Coated Classique Rollerball |
| Ident No. | 113335 |
| Writing System | |
| Writing System | Rollerball |
| Nib | – |
| Features | |
| Barrel | Black precious resin, cone platinum-coated |
| Cap | Platinum-coated with three-dimensional geometric pattern, inlaid with Montblanc emblem |
| Trim | Three platinum-coated rings embossed with Montblanc brand name |
| Clip | Platinum-coated clip with individual serial number |
| Special Characteristics | – |