Refreshing Spring Water

Refreshing Spring Water is clean, clear, and pure.

Source
This item is sold by vendors worldwide.

It is also a quest reward for the following quests:

Level 1-13 mobs can also drop Refreshing Spring Water.

This item is also found in Water Barrels in level 1-10 zones.

Most races start with 2 Refreshing Spring Waters in their inventory as well.

Cooking

 * Boiled Clams (level 50)
 * Thistle Tea (level 60)
 * Jungle Stew (level 175)
 * Nightfin Soup (level 250)
 * Lobster Stew (level 275)
 * Goldthorn Tea

Engineering

 * Small Seaforium Charge (level 100)
 * Snowball (level 190 using SnowMaster 9000)
 * Large Seaforium Charge (level 200)
 * Powerful Seaforium Charge (level 275)