I want a trainer butterfly knife, but my parents really don't

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Happy Will Unedged Blade Dragon Pattern Butterfly Trainer Tool with Pouch Folding Finger Exercise Tool Pocket Flail Training : : Sports & Outdoors

Why do people use a fake butterfly knife? - Quora

Discussion] Taking Balisong Trainer to school : r/balisong

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

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

I am a 13-year-old and I asked my parents if I could get a butterfly knife trainer and they said no. They also said that it will make me more offensive and

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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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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Third Balisong Black Stainless Steel, Black Butterfly Knife