![I want to turn my training butterfly knife into a real one, but I don't want to have to buy a new one, any tips for sharpening? (owning a sharpened butterfly knife I want to turn my training butterfly knife into a real one, but I don't want to have to buy a new one, any tips for sharpening? (owning a sharpened butterfly knife](https://i.redd.it/s0klx12uxdv81.jpg)
I want to turn my training butterfly knife into a real one, but I don't want to have to buy a new one, any tips for sharpening? (owning a sharpened butterfly knife
![Just got my first real butterfly knife it is so much nicer then the cheap ones I love this thing : r/balisong Just got my first real butterfly knife it is so much nicer then the cheap ones I love this thing : r/balisong](https://i.redd.it/1ftzpqohuy841.jpg)
Just got my first real butterfly knife it is so much nicer then the cheap ones I love this thing : r/balisong
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Luoyuanjia 1 PCS Butterfly Knife Trainer durable Practice Butterfly Knife Trainer Knife Tool Practice Folding Tool Metal Practice Tool for CS GO Lovers, Beginners : Amazon.co.uk: Sports & Outdoors
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HDDH Butterfly Knife,Practice Butterfly Knife,Butterfly Knife Trainer,Unsharpened Blade 100% Safe for Practicing Flipping Tricks (black) : Amazon.co.uk: Sports & Outdoors
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sukevitor Practice Butterfly Knife, Balisong Training Knife, Balisong Trainer Blunt Blade Tool for Beginner Practicing Flipping Tricks, Pocket Practice Training Tool : Amazon.co.uk: Sports & Outdoors
![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
![JIUAI Butterfly Knife, Stainless Steel Balisong Trainer Martial Arts Practice Swords, Unsharpened Blade 100% Safe for Practicing Flipping Tricks -2Pcs : Amazon.co.uk: Sports & Outdoors JIUAI Butterfly Knife, Stainless Steel Balisong Trainer Martial Arts Practice Swords, Unsharpened Blade 100% Safe for Practicing Flipping Tricks -2Pcs : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/61YxKth+d4S.jpg)