|Title||Saldatore del Sereno|
|Manga Debut||Chapter 178|
|Anime Debut||Episode 104|
The Sun Trowel is a Sun-attribute medical treatment Box Weapon. It quickly heals wounds by activating the cells around the affected area with Sun Flames to enhance natural healing abilities. It has been shown to heal small wounds in seconds and even fatal injuries over time. However, forced over-activation may speed up and lead to cellular death.
- Its Italian name means soldering iron, but both its Japanese name and shape alludes to a small trowel.
- Tsuna commented that the area around the wound itches afterward.
- Another similar weapon has been mentioned in the series with the name Rain Trowel, which has the ability to tranquilize pain.