Skill requirement: 220 Pottery.

Flag requirement: Talking to Maelin to go after Rallos Zek.

Now Grimel will give you an urn pattern and ask you to make a Sacred Urn and fill it up with Sacred Water -- to replace one that was destroyed in the Plane of War--and to cap it with your signet from the Jewelcrafting part of the quest. Pretty straightforward. After making the, start heading over to the Plane of Valor and camping "the knights in the tents in Valor" as Khoren puts it for Sacred Water. After filling up the Urn with Water and your signet, combine for the Filled Sacred Urn and turn it in for the REALLY promising Metal Signet.

Original text:

You say, 'I am ready to use some clay.'

Aid Grimel says 'On our last tome gathering expedition a stray arrow in the Plane of War struck our urn filled with sacred water. It was quite a waste of sacred water! Three large enchanted blocks of clay, three lacquered opals, a vial of purified mana, a ceramic lining, sculpting tools and the urn pattern should make an unfired urn. The urn is so large you will need to fire it with three divine crystalline glazes. Once you have the urn it needs to be filled with three sacred waters and the signet as a cap.'

Give him the filled sacred urn in order to receive the metal signet:

Aid Grimel says 'Outstanding work ____! I can feel the purity of the water radiating through the clay. Are ye skilled with the needle as well as an accomplished potter?'

Item Statistics:

Urn Pattern
NO TRADE
WT: 0.1   Size: SMALL
Class: ALL
Race: ALL

Sacred Urn
Container: CLOSED.
MAGIC ITEM LORE ITEM NO TRADE
WT: 0.4   Weight Reduction: 0%
Capacity: 4   Size Capacity: LARGE

Sacred Water
NO TRADE
This is a Refreshing Drink
WT: 0.4   Size: SMALL
Class: ALL
Race: ALL

Filled Sacred Urn
MAGIC ITEM LORE ITEM NO TRADE
WT: 0.1   Size: TINY
Class: ALL
Race: ALL

Metal Signet
MAGIC ITEM LORE ITEM NO TRADE
Slot: EAR
AC: 8
STR: +8   STA: +8   WIS: +8   INT: +8   HP: +35   MANA: +35   
Endurance: +35   
SV FIRE: +3   SV DISEASE: +3   SV COLD: +3   SV MAGIC: +3   
SV POISON: +3   
WT: 1.5   Size: TINY
Class: ALL
Race: ALL
Slot type 7:empty

Items given to you by Grimel:

Urn Pattern
NO TRADE
WT: 0.1   Size: SMALL
Class: ALL
Race: ALL

Recipes:

Lacquered Opal
Components: Jar of Lacquer, Opal
In: Jeweler's Kit, Planar Jeweler's Kit, Collapsible Jeweler's Kit (Jewelcraft Trivial 120)
Yield: 1

Unfired Ceramic Lining
Components: Ceramic Lining Sketch, Small Block of Clay, Water Flask
In: Pottery Wheel, Tanaan Pottery Wheel
Notes: EQRecipeID: 1027
(Pottery Trivial 36)
Yield: 1

Ceramic Lining
Components: Quality Firing Sheet, Unfired Ceramic Lining
In: Kiln, Tanaan Kiln (Pottery Trivial 17)
Yield: 1

Vial Of Purified Mana
Components: Poison Vial, Ruby(4), Spell: Purify Mana
In: None - Cast Spell
This combine may only be made by Enchanters (Cast Spell Trivial no fail)
Yield: 1

Large Block Of Magic Clay
Components: Large Block of Clay, Spell: Enchant Clay
In: None - Cast Spell
This combine may only be made by Enchanters (Cast Spell Trivial no fail)
Yield: 1

Unfired Sacred Urn
Components: Ceramic Lining, Lacquered Opal(3), Large Block of Magic Clay(3), Sculpting Tools, Urn Pattern, Vial of Purified Mana
In: Tanaan Pottery Wheel
Also Returns: Sculpting Tools(1)
On Failure Returns: Sculpting Tools
Notes: Quest: Aid Grimel #4 - Pottery
(Pottery Trivial unknown)
Yield: 1

Divine Crystalline Glaze
Components: Iron Oxide, Permafrost Crystals, Water Flask, White Lead
In: Glaze Mortar (No Skill Trivial no fail)
Yield: 1

White Lead
Components: Lead Sulphide, Limestone
In: Mortar and Pestle, Marble Mortar and Pestle, Collapsible Mortar and Pestle
This combine may only be made by Rogues (Make Poison Trivial 15 (No-Fail))
Yield: 1

Sacred Urn
Components: Divine Crystalline Glaze(3), Unfired Sacred Urn
In: Tanaan Kiln
Notes: Quest: Aid Grimel #4 - Pottery
(Pottery Trivial 250<x<=300)
Yield: 1

Filled Sacred Urn
Components: Sacred Water(3), Wooden Signet
In: Sacred Urn
Notes: Quest: Aid Grimel #4 - Pottery
(Brewing Trivial no fail)
Yield: 1

Please note, the Wooden Signet is the reward from Part 3 - Jewelcraft.