This is my favorite housewarming gift to give to friends. I buy the white diffuser with two oils. Always Vanilla, then I pick the second scent based on the friend's personality or interests. If she likes yoga, Bali Spa it is! If she spends a lot of time in the kitchen, Limoncello is perfect. The Lavender and Baby Powder are perfect for friends with new babies. You can't go wrong giving these as gifts!