I never had trouble with 19 when I was a kid and had tiny fingers.
Now those paper cartons can be maddening. I thin the whole things a plot to make muddle aged people with fat fingers get frustrated and then ruin their clothes.
What I hate worse is the stupid plastic circle thing in the CENTER of the carton portion, it makes no sense! It doesn’t pour worth a darn, like the pointy part of the carton did (providing you got it open of course)