KEEDAS Integrated Forging Bushing System, T6061 Aluminum Integral Channel Handle, Excellent Grip, Pretty Solid, Best Balance and Inertia (Black-1)

I recently picked up this butterfly trainer knife and it’s exceeded my expectations. The build quality is solid—aluminum handles feel sturdy without being too heavy, and the blade (which is blunt for safety) has great balance for flipping. I’ve been practicing tricks and combos, and the motion is smooth thanks to the well-designed pivots. The cutouts in the blade not only make it look sleek but also reduce weight, helping with speed and control. Best part? No sharp edges, so I can train without worrying about cutting myself. Great for both beginners just starting out and experienced flippers looking to refine their moves. Highly recommend if you’re looking for a safe, affordable, and durable trainer! ✅ Pros: Smooth flipping action Sturdy construction Safe for practice Cool design ❌ Cons: Might be a little stiff out of the box, but loosens up quickly with use

Really good knife, no issues. Definitely try whether you are a beginner or someone who is into the hobby.

Really fun toy for the price feels good and not to light.

A little heavier than my other trainers and the handles are pretty square but nice balance weight transfer and momentum carrying properties very good for learning rollovers and chapmans the coating started coming off from my ring during use but has good feel and the blade is nice as well not too bulky and NO FLEX/PLAY with handles and blade

Insanely good knife. This trainer is really nice and the noise it makes is heavenly 😫 tbh i would recommend this to beginners or advanced and it feels really good to flip. Pretty light and is easy to flip around. 10/10

If you're just getting into this hobby, it's a good toy to pick up and play with every now and then. Not made for any more serious use. The biggest problem is that the hardware is not good quality, and after only a week, the play and tap are so bad that it's difficult to flip. The blade rubs against the handles every time I open or close it. Also, the trainer comes threadlocked so firmly that there is no way to tighten the screws to fix this issue. If 20 bucks is all you have, it's good for the price, but you get what you pay for.

Shipped fast. Smooth and great for practicing tricks. Looks cool. Good size. Safe.

Great sound, dull, quality made with low odds of the hinges coming off or significantly fast wear-and-tear. Can definitely take many blows.