| Clue | Source | Date |
|---|---|---|
| Ballpoint pens | The Telegraph Plusword | 02 Jul 2025 |
| Pens | The Telegraph Quick | 13 Nov 2024 |
| Rob is designing pens | Mirror Cryptic | 31 Jul 2024 |
| Ballpoints | Mirror Quick | 31 Jul 2024 |
| Ballpoint pens | The Guardian Quick | 07 Mar 2024 |
| Ballpoint pens, colloquially (5) | ||
| Writers bone up on bone |