You give it a water stone and then level it up with it holding it.
To make Eevee evolve into a Vaporeon, you have to expose it to a Water Stone.
eevee evolves to vaporeon when you use water stone on it
Its evolve to Vaporeon from eevee
You can get vaporeon in pal park, or evolve an eevee with a water stone.
Eevee evolves into Vaporeon with the water stone, and that's it. Vaporeon is Eevee's last evolution, only 1 of 7 eevee evolutions.
Easy use the water stone the eevee
You use a water stone on your Eevee.
Vaporeon does not evolve into anything. However, Eevee evolves into Vaporeon via a water stone.
Vaporeon doesn't evolve. If you mean how to get it from Eevee, use the water stone.
YOU DONT. You have to evolve eevee to get vaporeon. Now do it, lazy-ass.
Flareon, Jolteon and Vaporeon.
A water stone