The Duragesic (FENTANYL) Pen and Mechanical Pencil Set is a collectible item that reflects the evolution of medicine over the years. Manufactured in the United States in the 1970s and onwards, this Class 2 Narcotic Pharma Adver showcases the use of Fentanyl, a powerful opioid analgesic. The set includes a pen and mechanical pencil. Good pre-owned condition — No major scratches or damage. Some dust from storage. Comes from smoke-free home. Fast shipping!