Easiest: Town House Original. The tall oval packs, only four to a box, are dead simple. Pull up the flap, hold the other part, they peel right open.
Hardest: Premium Saltines Fresh Packs which cannot, I repeat, cannot, be opened by hand. The fresh packs are short stacks that are so convenient to use and have just the right amount of crackers so they don’t go stale.
Dennis
