Aosiley butterfly Trainer Knife,All stainless steel practice knife comb for Training(Silver)…

HIGH QUALITY MATERIAL: Butterfly Trainer is fully made of 440 stainless steel. This butterfly training provides excellent corrosion resistance, high durability. 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. Safe: This Practice Butterfly Trainer is perfect for learning how to use the real thing with out all the cuts and bruising to the hands.Flip with fun: The trainer is so easy to use and provides hours of safe flipping fun. How to use: Please note: The butterfly Game Equipment may be a little tight when you just received it, but it can be turned smoothly after using it for a while. You can also apply a little oil.