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Balisong, otherwise known as a Butterfly Knife, illegal in many countries including the UK Stock Photo - Alamy
I want a trainer butterfly knife, but my parents really don't think it's appropriate. What should I do? - Quora
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9th Circuit overturns Hawaii butterfly knife ban, citing Supreme Court 'history' standard on guns - Hawaii Tribune-Herald
![My 13 year old son wants to buy a butterfly practice/training knife. What are some good reasons not to allow him to get one? I've checked, and these knives are legal in My 13 year old son wants to buy a butterfly practice/training knife. What are some good reasons not to allow him to get one? I've checked, and these knives are legal in](https://qph.cf2.quoracdn.net/main-qimg-7d33de32aa3d0d802bfb651629b79aa4.webp)
My 13 year old son wants to buy a butterfly practice/training knife. What are some good reasons not to allow him to get one? I've checked, and these knives are legal in
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