Fill your haunted library with spellbinding fragrance using this book oil burner and wax warmer, designed to resemble a stack of classic ghost stories and spell books. Perfect for creating a bookish Halloween display or year-round gothic home decor, this unique oil burner and wax warmer is ideal for book lovers, readers, and spooky interiors. Always remove the lid whilst in use. Simply place a single standard tealight in the space at the back and add a few drops of diluted fragrance oil or wax melts in the bowl.