Amazon.com : Xtreme Butterfly Knife, Trainer Practice Tool Steel Metal Folding Knife Unsharpened Butterfly Knife for Practicing Flipping Tricks (Black and Silver, Set of 2) : Sports & Outdoors
Practice BALISONG METAL BUTTERFLY Assorted Trainer Knife BLADE Comb Brush NEW | eBay
Benchmade 2551 Mini Reflex Auto Push-Button Knife | Benchmade Knife Company
Looking to identify this knife. Gift from an old friend and I'm trying to bring it back to life (missing screws & spacers). Blade says 525. Help please!? : r/knives