“Pineapple dry cones” could refer to incense cones infused with the fragrance of pineapple. However, it’s worth noting that pineapple is not a typical ingredient in traditional incense making, which often relies on natural resins, herbs, and essential oils for fragrance.That said, some modern incense manufacturers may create unique blends that incorporate fruity scents like pineapple to appeal to different preferences and tastes. These blends often utilize artificial fragrance oils or flavor extracts to achieve the desired aroma.