How The New Evolution Items Work In 'Pokémon GO

Pokémon GO's big Gen 2 update introduced new evolution items like the dragon scale, the upgrade, the sun stone, the king's rock and the metal coat.

Pokemon GO: When Should You Evolve Pokemon?

How do evolution items work in Pokemon GO?

Gen 2 PokéStop Item Drops: Berries and Evolution Items changed it

Get NEW Evolution Items in Pokemon GO! Gen 2 Pokemon Go Update

Pokémon GO Evolution Item Guide - LevelSkip

Pokemon GO: Every Pokemon That Evolves With A Johto Evolution Item

Pokemon Go: Evolution Items and How to Use Them - IGN

Pokemon GO Sinnoh Stone: How to get Sinnoh Stone? Gen 4 Evolution

Everything you need to know about evolution items in Pokemon Go - CNET