Today I the Renuwell- furniture Rgenerator to div. Own pieces of wood tried. Have personally at Renuwell called and can enlighten me. To me it has gehiesen the hardly or not at all Nachfärbt !!! Artisan will appreciate that the wood is fed, But it will be in open-pored wood much darker. I recommend everyone the expensive furniture has the carpenter ask !! This is no joke and not a fake !!!!!