AIFUSI Butterfly Knife Trainer: Practice Steel Metal Folding Knife, Unsharpened Blade (Black)

Bought for my son. He likes it and its safe

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It’s kinda stuff to spin and as a bigger you may find it a bit painful if you get too excited in flipping.

It was good until I washed it then it started breaking one by one would not recommend lasted 30 minutes

High quality really fun

Good quality and excellent product

Painful and not smooth i recommend getting a different one this one is not very smooth when you are trying to do tricks

From the second day the pieces started to disintegrate and lose their efficiency

Buen metal de buena calidad fácil de manipular

Pretty fun to hold and a mess with but I noticed after a little bit if you get water on it it seems to stiffen up around the connector pieces so I would recommend getting some knife lube when getting this but other than that it's a really good product and the craftsmanship is pretty good

Good quality.

Feels great to use, didn't hurt me as I hit my knuckles over and over. Only problem is that within an hour or so of constant practice, one of the bolts is loosening and about to fall out. If they would have sent an allen key or at least the size of the allen key, this would be a 5 star product. But seeing how fast it's falling apart, it may just be returned within a day or two.

He had a lot of fun with this!