# \#refillable-ink **URL:** https://forum.plotterfolk.com/tag/refillable-ink/26.md [Latest](https://forum.plotterfolk.com/latest.md) · [Categories](https://forum.plotterfolk.com/categories.md) · [Tags](https://forum.plotterfolk.com/tags.md) --- ## [Are old technical pens still worth using for pen plotting?](https://forum.plotterfolk.com/t/are-old-technical-pens-still-worth-using-for-pen-plotting/26)
**Author:** [@rubencio](https://forum.plotterfolk.com/u/rubencio)\ **Replies:** 0\ **Last updated:** [October 4, 2026, 4:55pm UTC](https://forum.plotterfolk.com/t/are-old-technical-pens-still-worth-using-for-pen-plotting/26 "2026-10-04T16:55:05Z")
I’ve recently started using some old rOtring Isograph technical pens with a Silhouette Curio 2, and they have turned out to be much more practical than I expected. I currently have 0.20 mm, 0.40 mm and 0.80 mm Isographs…