| Model | Doué Platinum-Plated Ballpoint Pen |
| Ident no. | 08586 |
| Writing System | |
| Writing System | Ballpoint Pen with twist mechanism |
| Nib | – |
| Features | |
| Barrel | Black precious resin with grid guilloché pattern, platinum-plated forepart, cone and fittings, inlaid with Montblanc emblem |
| Cap | – |
| Trim | Three platinum-plated rings embossed with Montblanc brand name |
| Clip | Platinum-plated clip set with a synthetic onyx-coloured gemstone, with individual serial number |
| Special Characteristics | – |