A Pokemon GO Evolution Item is required to make certain Pokémon evolve. Trainers can collect Evolution items by spinning PokéStops. Drop rates for evolve items are fairly low (0.76% – 1%). However, trainers can get 1 guaranteed, albeit random, Evolution Item by completing their “First PokéStop (or Gym) of the Day” 7-day streak.
There are currently 5 Evolution Items available in Pokémon Go:
| Sun Stone | King’s Rock | Metal Coat | Dragon Scale | Up-Grade |
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| In-game text: A peculiar stone that can make certain species of Pokémon evolve. It burns as red as the evening sun. | In-game text: A rock that can make certain species of Pokémon evolve. It looks like a crown. | In-game text: A coating that can make certain species of Pokémon evolve. It is a special metallic film. | In-game text: A scale that can make certain species of Pokémon evolve. It is very tough and inflexible. | In-game text: A transparent device that can make certain species of Pokémon evolve. It was produced by Silph Co. |
The table below shows Evolution Items and the related Pokémon to evolve:
| Evolution Item | Pokémon to Evolve | Candy Cost | Evolved Form |
| Sun Stone |  Gloom |
100 Oddish Candies |  Bellossom |
| Sun Stone |  Sunkern |
50 Sunkern Candies |  Sunflora |
| King’s Rock |  Slowpoke |
50 Slowpoke Candies |  Slowking |
| King’s Rock |  Poliwhirl |
100 Poliwag Candies |  Politoed |
| Metal Coat |  Scyther |
50 Scyther Candies |  Scizor |
| Metal Coat |  Onix |
50 Onix Candies |  Steelix |
| Dragon Scale |  Seadra |
100 Horsea Candies |  Kingdra |
| Up-Grade |  Porygon |
50 Porygon Candies |  Porygon2 |
Note: Pokémon requiring Evolution Items are not typically found in the wild.
Evolution Items are used for both normal and split evolutions:
| Normal | Split |
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Check out these guides to find out more about Evolution Items:
