BLACK Brand new Ronin Gear #220 Practice Butterfly knife! A must item for anyone interested in learning the Balisong or Butterfly knife! This all metal knife features the same weight, size and feel of a real Balisong and features a 1.25" thick, rounded, perforated dull blade (blade cannot be sharpened!) that is ideal for safe training! 5" closed, 4" blade. High quality metal construction with optimal weight and balance. This item LEGAL under most state & local laws as it is a "training replica" and not a functional knife! Blade CANNOT be sharpened! Consult your local authorities. For supervised training. CANNOT BE USED AS A REAL KNIFE! FOR TRAINING ONLY! Type: Practice Knife