Only kurutoga's lead is attached. (Uni is a lead developed for kurutoga) More sharp leads are hard and the outside center is soft so writing is possible
- The lead only for Kurutoga is attached. (Uni is the lead developed for Kurutoga)
- The center of a lead is hard and the outside is made softly Therefore, it can write in the more sharp state
- The lead only for Kurutoga is attached. (Uni is the lead developed for Kurutoga)
- The center of a lead is hard and the outside is made softly Therefore, it can write in the more sharp state