<b>Product Detail:</b><br><br>- This knife has a dull-edged black finished blade with weight reducing cut-outs.<br>- The blade is not sharp and it cannot be sharpened due to the design.<br>- Our practice butterfly knife will keep you away from danger as a beginner.<br><br><b>Specification</b><br><br>Material:Stainless steel<br>Total Length: 8.8''(approx)<br>Blade Length: 5.1''(approx)<br>Color:Silver+Black<br><br><b>Note:</b><br><br>Out of the box it might be a bit stiff, but after about a day of flipping it'll open with ease.<br><br>If you are new to flipping a knife, we would suggest practicing your flipping tricks by standing facing towards a bed, a sofa, on a carpet or lawn to avoid damage.<br><br><b>Packge Include</b><br><br>2 x Butterfly knife