Is there a substitute for mentos?

Question

I am trying to make a coke rocket but i cannot find any mentos for sale ANYWHERE!!!!!!!!! (im from america)

last time i did buty mentos they were in malaysia and i do not feel like flying back over there just to buy a pack of mentos

and can i use mentos gum or do i ahve to use the roll kind because i saw some for sale as the gum kind (spearmint) but not the roll kind because the coke rocket videos i watched were the roll kinds. =3

Answer 1

m&m's or skittles work too