Max level3
Decorations7
Armor pieces20
Charms1
Speeds up weapon sharpening when using a whetstone.In-game description
Levels
| Level | Effect |
|---|---|
| 1 | Removes one cycle from the sharpening process. |
| 2 | Removes two cycles from the sharpening process. |
| 3 | Removes three cycles from the sharpening process. |
Where to get it
Decorations
Grinder Jewel 1Slot 1 · Rarity 6Grinder/Physique Jewel 4Slot 4 · Rarity 10Grinder/Evasion Jewel 4Slot 4 · Rarity 10Grinder/Attack Jewel 4Slot 4 · Rarity 10Grinder/Expert Jewel 4Slot 4 · Rarity 10Grinder/Release Jewel 4Slot 4 · Rarity 11Grinder/Handicraft Jewel 4Slot 4 · Rarity 11
Charms
Armor pieces (20)
Brachydium Greaves α+Legs · Rarity 12Alloy Greaves αLegs · Rarity 5Odogaron Mail αChest · Rarity 6Odogaron Mail βChest · Rarity 6Alloy Greaves α+Legs · Rarity 9Odogaron Mail α+Chest · Rarity 10Odogaron Mail β+Chest · Rarity 10Damascus Helm α+Head · Rarity 11Golden Haori α+Chest · Rarity 11Alloy GreavesLegs · Rarity 2Odogaron MailChest · Rarity 4Alloy Vambraces αArms · Rarity 5Alloy Greaves βLegs · Rarity 5Odogaron Coil αWaist · Rarity 6Damascus Helm αHead · Rarity 7Damascus Vambraces αArms · Rarity 7Alloy Vambraces α+Arms · Rarity 9Alloy Greaves β+Legs · Rarity 9Odogaron Coil α+Waist · Rarity 10Damascus Vambraces α+Arms · Rarity 11
Data: Monster Hunter World: Iceborne game files (final version 15.11).