![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-8c28db90fc4c3231e6342701781a4431.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
![Training butterfly knife ALBAINOX. Black. 10.2 cms - Folding knives - Hunting goods buy online - gunmarket.eu Training butterfly knife ALBAINOX. Black. 10.2 cms - Folding knives - Hunting goods buy online - gunmarket.eu](https://www.gunmarket.eu/files/444581/catitems/02157-351d537283d02f5ffa8117683dcaf2a6.png)
Training butterfly knife ALBAINOX. Black. 10.2 cms - Folding knives - Hunting goods buy online - gunmarket.eu
![Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Wood Dull Trick Butterfly Knifes - Butter Fly Knife Training CSGO K12 Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Wood Dull Trick Butterfly Knifes - Butter Fly Knife Training CSGO K12](https://images-eu.ssl-images-amazon.com/images/I/717iER3uWTL._AC_UL600_SR600,600_.jpg)
Butterfly Knife Trainer - Balisong Trainer - Practice Butterfly Knife - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Wood Dull Trick Butterfly Knifes - Butter Fly Knife Training CSGO K12
![Kraken 3 Colors Trainer Blade Comb Butterfly Knife Channel Aluminum Handle 440C Blade Bushing System Tactical Knife|Knives| - AliExpress Kraken 3 Colors Trainer Blade Comb Butterfly Knife Channel Aluminum Handle 440C Blade Bushing System Tactical Knife|Knives| - AliExpress](https://ae01.alicdn.com/kf/H5f8fca7517d54b81985a9809fa059b6c6/Kraken-3-Colors-Trainer-Blade-Comb-Butterfly-Knife-Channel-Aluminum-Handle-440C-Blade-Bushing-System-Tactical.jpg_Q90.jpg_.webp)
Kraken 3 Colors Trainer Blade Comb Butterfly Knife Channel Aluminum Handle 440C Blade Bushing System Tactical Knife|Knives| - AliExpress
![Portable Practice Butterfly Knife Stainless Steel Foldable Butterfly Knife Training Knives Transformable Outdoor Trainer Game| | - AliExpress Portable Practice Butterfly Knife Stainless Steel Foldable Butterfly Knife Training Knives Transformable Outdoor Trainer Game| | - AliExpress](https://ae01.alicdn.com/kf/Sed362b442a7e47c1b62454ea9fe4f458x/Portable-Practice-Butterfly-Knife-Stainless-Steel-Foldable-Butterfly-Knife-Training-Knives-Transformable-Outdoor-Trainer-Game.jpg_Q90.jpg_.webp)
Portable Practice Butterfly Knife Stainless Steel Foldable Butterfly Knife Training Knives Transformable Outdoor Trainer Game| | - AliExpress
![TRAINING KNIFE BALISONG TRAINER RED - BOKER | Knives \ Training knives militarysurplus.eu | Army Navy Surplus - Tactical | Big variety - Cheap prices | Military Surplus, Clothing, Law Enforcement, Boots, Outdoor & Tactical Gear TRAINING KNIFE BALISONG TRAINER RED - BOKER | Knives \ Training knives militarysurplus.eu | Army Navy Surplus - Tactical | Big variety - Cheap prices | Military Surplus, Clothing, Law Enforcement, Boots, Outdoor & Tactical Gear](https://www.militarysurplus.eu/eng_pm_TRAINING-KNIFE-BALISONG-TRAINER-RED-BOKER-50775_2.jpg)
TRAINING KNIFE BALISONG TRAINER RED - BOKER | Knives \ Training knives militarysurplus.eu | Army Navy Surplus - Tactical | Big variety - Cheap prices | Military Surplus, Clothing, Law Enforcement, Boots, Outdoor & Tactical Gear
![Amazon.com : Grand Way Butterfly Trainer - Balisong Trainer - Practice Butterfly - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Black Dull Trick Butterfly - Butter Fly Training CSGO K10-B : Sports & Outdoors Amazon.com : Grand Way Butterfly Trainer - Balisong Trainer - Practice Butterfly - Balisong Butterfly Knives NOT Real NOT Sharp Blade - Black Dull Trick Butterfly - Butter Fly Training CSGO K10-B : Sports & Outdoors](https://m.media-amazon.com/images/I/81-XURMajUL._AC_UF1000,1000_QL80_.jpg)