| Honing Stone | |
|---|---|
| |
| Type | |
| |
| Description | |
| A whetstone from Catherine. It is well used and worn into an irregular shape. |
Obtained from[ | ]
- Earned by obtaining 100
red friendship points with 
Catherine: Thunder Knight in Forging Bonds: In Her Service. - Earned by obtaining 50 red friendship points with
Catherine: Thunder Knight in Forging Bonds: In Her Service.
- Orderable in the Accessory Shop for 40 R&R Affinity.
In other languages[ | ]
| Language | Name |
|---|---|
| Japanese | 刃物用の砥石 |
| German | Wetzstein |
| Spanish (Europe) | Esmeril |
| Spanish (Latin America) | Esmeril |
| French | Pierre à aiguiser |
| Italian | Pietra per affilare |
| Traditional Chinese (Taiwan) | 刀具用磨刀石 |
| Portuguese | Pedra de afiar |
