Ellington Trainer (Practice) Butterfly Pocket Knife - No Edge
Don't worry about cutting yourself when you are honing you skills with a butterfly knife. Want to try a new trick, but afraid of cutting yourself?The training butterfly knife is weighted similar to other butterfly knives its size. It has a smooth operation sturdy build that can be put through a beating when training.These don't fall apart like the cheap trainers, because they use screws (can be tightened with an allen key) they are much more durable