Best Butterfly Knives of 2026

"I picked this up for my son after he begged for it, and I’m glad I did. It looks exactly like the pictures, feels authentic, and is really great quality. He broke it in super quickly and it’s definitely worth the money."

"As someone who wanted a safe practice knife with a realistic feel, I’m impressed by the weight and smooth flipping action. There are no sharp parts, so I don’t have to worry about injuries."

"My 10-year-old loves it! The balance and quality are spot on, and I feel comfortable knowing it’s a practice knife. The only small issue was that the lock clip broke off pretty fast, but it’s still a solid product."

"I picked this up as a Christmas present for my kid, and he absolutely loves playing with it. It feels like a solid, quality product, and TSA had no issues letting it through security."

"For just $15, I was honestly impressed by the quality. It's heavier than my other trainers, probably because of the wood, but it feels really nice in hand. If you can't spend more, this is a great choice for beginners or as a gift."

"I was really surprised by how good this is for the price. It actually exceeded my expectations—I'd definitely recommend it to others looking for a bargain."

"For me, this has become the perfect adult fidget toy—I love how it keeps my hands busy and is surprisingly sturdy even after hours of flipping and spinning every day. Feels solid, not cheap like I expected, and it's honestly a lot of fun."

"I picked this up for my brother, and he couldn't be happier. The weight feels just right, the metal's quality is excellent, and it flips super smoothly—exactly as advertised."

"I was really enjoying this trainer and making progress, but after dropping it a few times, it broke sooner than I hoped. The material itself seemed tough, but the assembly didn't hold up. Still, it was a lot of fun while it lasted."

"My nephew really enjoys using this trainer—it's safe enough for endless practice without any risk of injury. I feel good knowing he can have fun and improve his skills safely."

"This practice butterfly knife surprised me with its solid build and realistic weight. I love the extra features like the bottle opener and fishing line cutter. If you're looking to upgrade your fidget gadget, this is a great choice."

"The trainer works well and has a nice heft to it, but the spring lock is a bit tough to latch. Still, I'd recommend it for anyone wanting to learn safely."

"I've been using this trainer for almost a year, and it's become my go-to fidget—actually, the only one I use now. The build quality is outstanding, and even after heavy daily use and countless drops, it still looks and functions like new. If you're considering it, don't hesitate; it's incredibly addictive and holds up really well."

"As a beginner, I find this trainer to be the best value out there. It's well-balanced, comfortable, and perfect for perfecting new tricks. My friends and I have dropped it a lot, but it never loosens up like other trainers I've tried. If you want a high-quality, budget-friendly flipper, I highly recommend it!"

"The silver VORNNEX trainer I picked up feels solid and looks sleek, but it did take a little time for the hinge to move smoothly. It's definitely on the heavier side, which took some getting used to, but once you break it in, it works just fine for practice."

"I've owned this trainer for over a year and it still hasn't come apart despite constant use. The quality is impressive and it really feels like a genuine balisong. It’s definitely an excellent choice for training."

"I got this mainly because of the cool patriotic design and low price. While it’s not perfect for advanced tricks—since the handles are a bit thin and there’s some play—I still think it’s great for beginners or casual flipping. For the price, you can’t go wrong if you just want to try out the hobby."

"I purchased this for my son and he absolutely loves using it as a fidget toy and practicing new moves. I appreciate that it’s well made and safe, so I don’t have to worry about injuries. It’s held up well so far."

"I was really impressed by how quickly the product arrived—I ordered at night and got it the very next evening! My son is thrilled with these, and they were just as described. Honestly, the quality surpassed my expectations."

"These are a lot of fun to learn with, and for the price, I can’t complain. They lasted me about a month before both broke, but if you want something cheap and entertaining, this is it. Just be ready to duck tape the handles together when the screws go missing—it worked for me!"

"For the cost, this is a pretty solid trainer. The weight and grip feel nice, but I’d recommend removing the latch since it can get in the way. Just a heads up—the finish on the black one makes it tough to open smoothly, so I prefer sticking with the silver option."

"I was instantly drawn to this brand for its reputation for quality and durability. The knives arrived quickly, beautifully packaged, and felt well-made and well-balanced right out of the box. I did my research and found the 10-inch size offers great stability and accuracy, especially for throwing. The weight is just right—not too heavy but solid enough to stick deep into targets. I’m confident these will last a lifetime and highly recommend them for anyone wanting reliable performance and great value."

"After months of use, I’m still impressed with these. Both the axes and knives are easy to throw and hold up well, even with frequent practice. The axes come sharp and stick easily, while the knives, though not sharpened on the edges, are perfect for training and learning proper technique. I did notice some minor edge folding after hard throws, but it was easily fixed with a whetstone. Overall, this set is the best I’ve purchased short of professional grade—great for beginners and seasoned throwers alike."

"These Smith & Wesson Bullseye throwing knives are a solid pick for recreational or competitive throwers. The balance is spot on, making throws consistent and easy to control. I appreciate the durable full tang stainless steel construction and the included nylon sheaths for safe transport. After several sessions, they've shown no signs of bending or chipping. Whether you're new or experienced, these knives offer excellent reliability and control."

"I'm impressed with the solid build quality and stylish design of this practice tool set. The different finishes—black, silver, and a vibrant colorful option—really stand out. I love how balanced and comfortable they feel during practice, making each session both enjoyable and effective. This set definitely combines style with functionality."

"For anyone starting out, these are a great choice for safe training. The unsharpened blades allow me to focus on technique, and the three distinct color finishes add a fun touch. They’re well-constructed and feel secure in my hands. I’d absolutely recommend them to others looking to practice safely while enjoying some flair."

"I find this set to be a perfect beginner’s option—it’s mobile, folds nicely, and the safety latch doesn’t interfere with motion. It has a good weight for dexterity practice and is great for fidgeting. Honestly, it’s even better than I expected!"

"I've tried balisongs in every price range, even approaching $1,000, and the Nabalis Canyon has become my absolute favorite. At first, I was unsure about the heavier weight and quiet sound, but both turned out to be huge advantages—I can now flip at work without anyone noticing! For this price, the quality and performance are mind-blowing, almost rivaling my high-end customs."

"For just $40, this is hands down the best trainer I've ever used. The balance and tolerances are outstanding, even compared to much more expensive balisongs. The attention to detail, included accessories, and smooth flipping make it an unbeatable value. If you want a reliable beater to practice with, look no further."

"I own a dozen balisongs ranging from budget to premium, and the Canyon is my top pick for flipping. The skeletonized channel steel handles make it light and well-balanced, carrying momentum beautifully. While there are some rough edges from casting, the flipping experience and unique sound (with Zippy inserts) far outweigh any minor flaws. Just be careful not to drop it on hard surfaces."