How do you use pickaxes?

[My name can't be thirtytwo chara]

Like, I try and equip it, left hand, right hand, in the inventory. No matter how I try, I still can't break walls.

[CHOO CHOO]

That's how it's done. Takes a huge while and probably won't work on hard walls unless you're very strong.

[My name can't be thirtytwo chara]

Drat.

Thanks for the tip.