go to items press a to the water stone (of course!)now press a on use. now have eevee in your party go to eevee and press a to him or her. if that does not work i don't know what game your playing so you may have to bring him or her to a stronger level.^_^
You need a Eevee and a water stone use the water stone on eevee! Simples!
Easy use the water stone the eevee
eevee evolves to vaporeon when you use water stone on it
You use a water stone on your Eevee.
Once you get the water stone. Eevee can evolve into Vaporeon at any level. Go to Bag > Items > Water Stone > Use > Eevee.
Use this chart for SOME of Eevee's evolutions. Eevee+water stone=Vaporeon(water type) Eevee+thunder stone=Jolteon(electric type) EEVEE+FIRE STONE=FLAREON(FIRE TYPE)
get a eevee and use a water stone
get an eevee and use a water stone on it. Simple!
It depends when eevee will evolve. Eevee can evolve at any level if you use one of the stones (fire, water and thunder) or, you have to use eevee in battles so it becomes freindlier (use soothe bell as it will help it work faster). My guess that eevee will evolve around 35-50.
Vaporeon does not evolve. It is a top-tier Water evolution of an Eevee, attained by using a Water Stone on an Eevee.
It depends on what you want your eevee to become. For example you use a water stone to turn your eevee into vaporeon.
Thunderston Water stone Firestone