This item is just for Practice usage. The blade has holes ， so it can't not be sharpened. This complies to ebay's weapons policy.<br />All of the products we sell are brand new， safe， from smoke-free environment and high quality. This is a perfect one if you are a butterfly knives lover. You can practice without harmful. Right now， we provide much items for option. This one is one -- so beautiful! Cool! Thank you for looking . Any questions please email me.<br /> <br />Length: 218 mm/8.58\