Black Pepper and Sandalwood Fragrance* Lasts for 20 Weeks Add a warm and
earthy scent to your home with the Black Pepper and Sandalwood Diffuser Refill,
brought to you by Dunelm's Aroma Archives range. Black pepper is a warm, earthy
spice, which is rendered through steam distillation of the berries of the piper
nigrum bush. This fragrance is enhanced by sandalwood: an oriental, woody note,
which boasts milky, soft and rich, green top notes – obtained from the trees
of the genus Santalum.