To make incense cones, you will need:
Dried herbs or spices
A binding agent (such as gum Arabic or honey)
Water
A piping cone
A toothpick

Instructions for making incense cones:
Grind the herbs or spices into a fine powder.
Add the binding agent and water to the powder and mix until it forms a dough.
Press the dough into the piping cone and shape it into cones.
Insert a toothpick into the center of each cone.
Let the cones dry in a cool, dry place for several days.
Once the cones are dry, they are ready to burn.

You can try to make incense cones with the incense machine:
https://incensemachinery.com/product/dhoop-incense-cone-making-machine/