Butterfly Knife Trainer Practice

Butterfly Knife Trainer Practice, No offensive blade: this butterfly trainer is for learning how to use the thing without all the cuts and bruising to the hands; the unsharpened blade of our practice butterfly knife will keep you away from danger as a beginnerGift for your friend: this is a gift one for your friend if they are a butterfly knives lover; they can practice without harmfulDurable: unlike the normal butterfly training, we use enhanced 440c stainless steel and enhanced screws to make sure it can last long till you get the hang of it and are able to move on to the thingBalance: we calculate a weight balance of the butterfly knife trainer, 5,83 oz, 5″ blade and a center of mass to make sure you can flip it smoothly