![Grinder/Expert Jewel [3] icon, level 3 weapon decoration](/_next/image?url=%2Fimages%2Ficons%2Fitems%2Fdecoration-level-3-sword-yellow.webp&w=2048&q=75)
Grinder/
Weapon decoration · Ver. 1.042 ·
AffinityCritical Eye
Lv 1
Max Lv 5
Speed Sharpening
Lv 2
Max Lv 2
Slot
Lv 3
Weapon Lv 3 only
Sell value
250 z
Zenny
Monster Hunter Wilds · Ver. 1.042
Grinder/Expert Jewel [3] is a level 3 weapon decoration (rarity 5) granting Critical Eye 1 and Speed Sharpening 2. It fits any weapon slot of level 3.
A decoration that grants the Speed Sharpening and Critical Eye skills.
Data verified · Source: wilds.mhdb.io
Skills granted
Critical Eye
Lv 1 / 5AffinityIncreases affinity.
- Lv 1Affinity +4%this jewel
- Lv 2Affinity +8%
- Lv 3Affinity +12%
- Lv 4Affinity +16%
- Lv 5Affinity +20%
Also onExpert Jewel III [3], Expert Jewel II [2], Expert Jewel [1], Charge Up/Expert Jwl [3] and 4 more
Speed Sharpening
Lv 2 / 2ItemSpeeds up weapon sharpening when using a whetstone.
- Lv 1Removes one cycle from the sharpening process.
- Lv 2Removes two cycles from the sharpening process.this jewel
Also onGrinder Jewel II [2], Grinder/Attack Jewel [3], Grinder/Draw Jewel [3], Grinder/Handicraft Jwl [3] and 3 more
Fits in
Level 3 weapon slots only
Grinder/Expert Jewel [3] is a weapon decoration, so it only goes into the slots on a weapon, never into armor. It needs a level 3 slot, the largest slot size in Ver. 1.042. Every weapon page lists its slot sizes as ①②③.
Grinder/Expert Jewel [3] is not forged at the Smithy. Like every decoration it comes from quest rewards, mostly tempered monster investigations in high rank, and from the Melding Pot, where spare monster materials are melded into random weapon decorations. Pick Weapon Decoration melding at the rarity band that includes rarity 5; this rarity melds from ordinary high-rank materials and drops from most tempered investigations.
Expert Jewel IIIR5 · Lv 3 weapon · Critical Eye 3
Expert Jewel IIR4 · Lv 2 weapon · Critical Eye 2
Expert JewelR3 · Lv 1 weapon · Critical Eye 1Charge Up/Expert JwlR5 · Lv 3 weapon · Critical Eye 1, Charge Up 1
Flight/Expert JewelR5 · Lv 3 weapon · Critical Eye 1, Airborne 1
Magazine/Expert JwlR5 · Lv 3 weapon · Critical Eye 1, Load Shells 2Poison/Expert JwlR6 · Lv 3 weapon · Critical Eye 1, Poison Duration Up 1
Sonorous/Expert JwlR5 · Lv 3 weapon · Critical Eye 1, Horn Maestro 2
Grinder Jewel IIR4 · Lv 2 weapon · Speed Sharpening 2Grinder/Attack JewelR5 · Lv 3 weapon · Attack Boost 1, Speed Sharpening 2Grinder/Draw JewelR5 · Lv 3 weapon · Critical Draw 1, Speed Sharpening 2Grinder/Handicraft JwlR5 · Lv 3 weapon · Handicraft 1, Speed Sharpening 2Grinder/Ironwall JewelR5 · Lv 3 weapon · Guard 1, Speed Sharpening 2Grinder/KO JewelR5 · Lv 3 weapon · Slugger 1, Speed Sharpening 2
Grinder JewelR3 · Lv 1 weapon · Speed Sharpening 1Explore
Grinder/Expert Jewel [3] FAQ
What does Grinder/Expert Jewel [3] do in Monster Hunter Wilds?
Grinder/Expert Jewel [3] grants Critical Eye Lv 1 (Affinity +4%) and Speed Sharpening Lv 2 (Removes two cycles from the sharpening process). Critical Eye caps at Lv 5, so 4 more levels can come from armor, the charm or other decorations. Speed Sharpening is already at its maximum level 2.
Which slots does Grinder/Expert Jewel [3] fit in?
Grinder/Expert Jewel [3] is a weapon decoration, so it only goes into the slots on a weapon, never into armor. It needs a level 3 slot, the largest slot size in Ver. 1.042. Every weapon page lists its slot sizes as ①②③.
How do you get Grinder/Expert Jewel [3]?
Grinder/Expert Jewel [3] is not forged at the Smithy. Like every decoration it comes from quest rewards, mostly tempered monster investigations in high rank, and from the Melding Pot, where spare monster materials are melded into random weapon decorations. Pick Weapon Decoration melding at the rarity band that includes rarity 5; this rarity melds from ordinary high-rank materials and drops from most tempered investigations.