Everton have sold Ramiro Funes Mori to Villarreal.
The Argentine centre-back, 27, was signed by former Blues boss Roberto Martinez for around £9.5million from homeland club River Plate in September 2015.
He's signed for La Liga side Villarreal for an undisclosed fee.
Funes Mori, an Argentina international, made 67 appearances for the Blues, scoring five goals.
A serious knee problem saw him miss much of the 2017/18 season.
He returned to action against Swansea in April and appeared in three further matches before the end of the campaign.