Miniaturization Residue

Source
This item drops from:
 * Cliff Giant in Feralas
 * Deep Strider in Feralas
 * Land Walker in Feralas
 * Shore Strider in Feralas
 * Wave Strider in Feralas

Miniaturization Residue as a quest objective
This item is an objective for the following quests:
 * in Feralas
 * in Feralas