![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
![vornnex Practice Butterfly Trainer,Full Stainless Steel Unsharpened Blade 100% Safe Dull Butterfly Trainer Butterfly Trainer Comb for Training(Silver) : Amazon.co.uk: Sports & Outdoors vornnex Practice Butterfly Trainer,Full Stainless Steel Unsharpened Blade 100% Safe Dull Butterfly Trainer Butterfly Trainer Comb for Training(Silver) : Amazon.co.uk: Sports & Outdoors](https://m.media-amazon.com/images/I/51FXZdzQsUL._AC_UF894,1000_QL80_.jpg)
vornnex Practice Butterfly Trainer,Full Stainless Steel Unsharpened Blade 100% Safe Dull Butterfly Trainer Butterfly Trainer Comb for Training(Silver) : 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 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)
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
![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)