Size:Blade Length:4 Inch,Full Length:9 Inch.Convex nails to ensure smooth opening and closing, to extend the use lifecycle. Pure Copper Gaskets: anti-wear, good ductility, no rust FLIP WITH FUN: The trainer is so easy to use and safe flipping fun. we use enhanced 440 stainless steel and enhanced screws to make sure it can last long time.
NON OFFENSIVE BLADE: This butterfly trainer is perfect for learning how to use the real 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 beginner.
PERFECT BALANCE: We calculate a perfect weight balance of the butterfly knife trainer, 6Oz, 4" 1/2 blade and a perfect center of mass to make sure you can flip it smoothly.
INCREDIBLE DURABLE: Unlike the normal butterfly trainer, we use enhanced 404 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 real thing.
No risk & Safe: This Practice Butterfly Knife has no sharp blades and is perfect for learning how to use the real thing with out all the cuts and bruising to the hands.Flip with fun: The balisong trainer is so easy to use and provides hours of safe flipping fun.
Best Choice: Dull butterfly knife is the best choice for Intermediate users. Erganomic, highly polished handle. Suitable for a variety of fancy action.This is a perfect product if you are a butterfly knives lover.