moxa roll vs stick moxa

moxa roll and stick moxa both are nouns.

Word	Noun	Adjective	Verb	Adverb
moxa roll	Yes	No	No	No
stick moxa	Yes	No	No	No

As nouns, moxa roll and stick moxa are synonyms defined as:

moxa roll and stick moxa: a stick made of dried leaves of an Asian species of mugwort, used in moxibustion.

Other synonyms of moxa roll include moxa stick.

moxa roll (noun)	stick moxa (noun)
a stick made of dried leaves of an Asian species of mugwort, used in moxibustion.	a stick made of dried leaves of an Asian species of mugwort, used in moxibustion.