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They had good teeth then.. less sugar and strong teeth.
I just used a mallot to crack them open

Hahahaha this definitely works too! Generally I would say it's not the best to use teeth because it can create chipping on the tooth or even cracks.

Yeah but those guys didn't care so much I guess LOL

I used to hit the walnuts with my father's hammer to open it ja,ja. What a time those were.

This made my heart melt. It is super adorable!

You used a hammer too, LOL. Always works that way.