I want a trainer butterfly knife, but my parents really don't think it's appropriate. What should I do? - Quora

What is the deadliest knife? - Quora

Is a butterfly knife essential? - Quora

What do you do with butterfly knives? - Quora

I want a trainer butterfly knife, but my parents really don't think it's appropriate. What should I do? - Quora

Where can I buy a real butterfly knife? - Quora

Why should you carry your own portable cutlery set? - Quora

How much should I spend on a decent training butterfly knife? - Quora

What makes a butterfly knife more deadly than a fixed blade knife? - Quora

What is the difference between butterfly knives with one handle and those with two handles? - Quora

Do you like Balisong (butterfly) knives? If so, why do you like them? What other types of knives do you own? - Quora

What are some reasons for buying a butterfly knife? - Quora