Antica Farmacista's refillable, nickel-plated Car Diffuser clips on to your car's air vent, and is available now at Nordstrom in Prosecco ("Top notes of satsuma citrus balance with subtle floral notes of muguet. Apricot and passionfruit complement the sweetness of sugared blackcurrant. A crisp scent celebrating the sparkling effervescence of prosecco and champagne.") or Santorini ("A medley of crisp citrus and green notes is artfully paired with exotic spice and natural wood essences. Top notes of vibrant Italian bergamot, sweet verbena and fresh vetiver are enhanced by the subtle sweetness of rosewood, warm sandalwood and aromatic cardamom."). $34.