The tin contains at least 10 times what one tube contains. I know because I have them both on my shelf.
You can't compare 25 g of something with 0.25 liters of something to see which is bigger, unless you also talk about the density (mass per unit of volume) of that something, in this case, glue.
Oldyellr, I wish what you said was true, I wouldn't have needed to go to school.