Oyster Crackers

As I was making soup last Saturday for dinner, I sent Landen downstairs to get a bag of oyster crackers from the pantry. I told him to look for "circle crackers." After some time passed with no Landen or crackers appearing at the table, David went down to check on him. Landen was still scouring the pantry shelves looking for the circle crackers. David picked up the bag of oyster crackers and asked him if that was it. Landen replied, "No. Those are HEXAGON crackers."