Butterfly trainer is made of quality and durable 420 stainless steel, all the construction is made of metal. This is not real butterfly knife - Butterfly not shap - no offensive blade.

Everyday use balisong - trainer tool is simple, lightweight, easy to handle and use, accessible & safe, suitable for beginners and teenagers. Instruction to loose/tighten your balisong: open the latch located on the bottom of the butterfly knife - hold the handle and tighten the pivot screw using a suitable screwdriver (located where the handle meets the blade base) - repeat the process for the other handle- ensure that the handles aren't overtightened;

Perfect butterfly training is suitable for beginners and teens. Butterfly knife practice blade is safe and easy to use. The knife can't be sharpened due to its design.Balisong trainer provides excellent corrosion & treatment resistance, high durability.

Safe blunt & dull blade trainer knife ensures practice without any cuts or injuries. This tool will help you understand how it all works and it will also keep your hands safe. Super gift idea on Christmas, birthday, anniversary, etc.

Perfect gift idea - gifts for husband from wife, proving hugely popular as dad gifts, gifts for men, brother, college gifts for guys and even father in law gifts, perfect gift for Christmas, graduation, anniversary, birthday, thanksgiving day.