This Thymes Frasier Fir diffuser fragrance is the most woodsy fragrance we stock - very fresh and fabulous! There is nothing like it - it smells just like a Christmas Tree! Thymes Frasier Fir sets the mood for those special moments that make up our life stories. Creating a tradition to savorand to share. Use this refill oil to prolong the life of your Thymes Frasier Fir diffuser. Simply pour the fragrance oil your diffuser vase, insert bamboo diffuser reeeds, and you're surrounded in holiday splendor. The bamboo reeds absorb the scented oil, releasing mountain fresh fragrance throughout the rooma beautiful tradition for giving to others, and to yourself. To freshen the scent, flip a few or all of the reeds as often as you like. To soften the scent, remove a few of the reeds. Reeds and vase NOT included.