1.Electrophoresis black track ,high quality ABS 2.Positive blade aotu lock 3.handle ... max control and comfort 1.Extra sharp blade,durable2.Blade track is Electrophoresis black3.High hardness4.Never rust,different styles available5 ... customers place orders of the very items with us within 6 months.6Business model:OEM, ODM, we also need agents overseas ...