![Boker Plus Balisong Trainer Butterfly Knife 4" Satin Unsharpened Blade, Red G10 Handles - KnifeCenter - 01BO712 Boker Plus Balisong Trainer Butterfly Knife 4" Satin Unsharpened Blade, Red G10 Handles - KnifeCenter - 01BO712](https://files.knifecenter.com/knifecenter/boker/images/BO01BO712_1.jpg)
Boker Plus Balisong Trainer Butterfly Knife 4" Satin Unsharpened Blade, Red G10 Handles - KnifeCenter - 01BO712
How should a 14-15 year old convince his parents to let him purchase a trainer butterfly knife if they have already said no? - Quora
![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._AC_UF894,1000_QL80_.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)