The Yocan Evolve-D Dry Herb Pen is a sleek and portable vaporizer designed for use with dry herbs. With its dual pancake coil technology and compact size, this pen delivers smooth and flavorful hits on-the-go. Perfect for those who value discretion and convenience, the Yocan Evolve-D is a must-have for any herb enthusiast. Keywords: Yocan, Evolve-D, dry herb pen, vaporizer, pancake coil, portable, discreet, flavorful.