Butterfly Comb Trainer-Balisong Comb,Butterfly Comb Stainless Steel Folding Training Practice Combs Hair Styling Tools for Sport Outdoor Use (Silver)

Hi quality stainless steel, but like the last reviewer I found the hinge very stiff and hard to flip. Figured it would loosen up with a bit of use, but didn't expect that an entire pin would fall out! If this was a real knife I would have lost a finger. I suppose it's still usable for the purpose of a fidget spinner (my intended use case)... but I'm probably going to ask for a refund and try buying a different one.

I just bought this butterfly knife about 3 days ago. The delivery was delayed by a day but that didn't really matter to me. When I got the "knife" out I noticed 2 things: 1. Its kinda stiff 2. The clingy lock is on a different side then some may prefer. For the first one, one easy thing you can do is just play around with the knife for a while and eventually it will loosen up. For the second one, you don't have to switch sides but if you don't, you might cut your finger, especially if you are a beginner like me. For the people who don't understand the 2nd thing, Ill leave a Photo above. Other than that, this trainer is high quality and is fun to use. It looks really nice when you put it under light. I would highly recommend this item to any butterfly knife user.

Item is sturdy but broke after a week due to parts not assembled properly. It is not smooth when flipping and it is hard to lock it. I am returning the product.

My nephew was asking for this for his birthday! He absolutely loves it and plays with it constantly

Comb part was backwards, and after a bit of of twirling the knife unscrewed itself. Screwed back together but will always eventually loosen which is annoying.