Dropper size for Dr. Christopher's Eyewash.

I received Dr. Christopher's Eyewash from Unyquity in the 9 ounce size. I thought it would come with a dropper. I have 1 ounce dropper bottles. Is that too small? I might be able to find a 2 ounce dropper, but if I used the 1 ounce dropper, is the size drop the same or smaller... and would I need to take twice the amount to drink? Tweet