It's a wonderful scent to welcome everyone with a tranquil and peaceful atmosphere, especially visitors. This diffuser set is secure because it is made entirely of pure essential oil and contains no base or fillers at all. diffuser set for essential oils. a cheery scent that makes you feel good and calms the atmosphere. This will make a lovely treat for yourself for any occasion as well as a wonderful gift for a friend or loved one, housewarming gifts, apartment basics gifts, and best friend gifts.