Trudon is the world's oldest candlemaker still in business. From the champagne-bucket-inspired glass housing to the gilded plaque on the front, and even the deo regique laborant motto ("[the bees] work for God and the King"), everything about the brand is luxurious. Solis Rex is inspired by the wooden floors of Versailles, with bright eucalyptus and citrus notes up front, a heart of woodsy fir bark, and cedar and incense in the base. A really special gift.