I forgot to attach the picture of the incense.
This is the kind to get -- the small granules, which I affectionately compare to the candy Nerds.
Actually, that comparison goes back to when I was a child -- my best friend/cousin, who also served Mass with me all the time, made that comparison, and it made a lot of sense so it "stuck".
Anyhow, be careful about some Catholic incense you buy online. I bought some from Autom, the picture looked like the one above, but it was TOTALLY different. It didn't even smell the same. They are more like small rocks than granules, and they "melt" and leave big black carbon lumps on your charcoal. Hard to use.
I won't buy any more unless I can call them up and say, "Go grab a box of the incense. Look inside. Excuse the term, but does it look like candy Nerds?" If they say "Yes", then I'll purchase it.