Please Note：It's a toy not a real knife !!!!
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<br />Package Include:
<br />1 x Practice BUTTERFLY Knife
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<br />Material: Zinc Alloy
<br />Weight: 104 G
<br />Type: 7 Types
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<br />FEATURES:
<br />* This item is just for practice usage.
<br />* The blade has holes, so it can't not be sharpened.
<br />* All of the products are safe, from smoke-free environment and high quality.
<br />* This is a perfect one if you are a butterfly knives lover.
<br />* You can practice without harmful.