Balisong (butterfly knife) 1029 KAS practical and reliable. Due to its small size and weight of 110 grams, it is possible to take it with you. For production, steel 440c is used – the most modern material for knives with good resistance to corrosion and excellent hardness up to 56 units. Such a blade does not blind the sun and small scratches are not visible. Knife balisong 1029 KAS – length 225 mm. The handles are covered with a special wooden coating that is resistant to moisture.