Best Butterfly Knives of 2025

"I was told to stop twirling knives at work, so I got this as an adult fidget spinner. I enjoy how it feels like tricks happen by themselves, and it keeps my hands busy. Despite using it for over 6-8 hours a day, it's still in great shape!"

"My son is thrilled with this trainer! It's his first Balisong trainer, and he found it very easy to learn. He loves it!"

"I appreciate the good weight distribution and balance. While the screws needed some tightening due to blade shake, it’s working well now. Overall, I like it!"

"I was thrilled with the quality of this training knife! Maneuvers are smooth, and it has excellent weight distribution. It's perfect for my 10-year-old son to practice his knife handling. I can't wait for him to find it in his stocking this Christmas! I 100% recommend it!"

"I bought this as a fun training tool for my son. It has a good weight and looks cool. He enjoys practicing his tricks and techniques with it, making it a good purchase!"

"My 12-year-old picked this out, and I think it's a great price for a trainer. It's not sharp at all, and I found it kind of fun. He loves watching YouTube videos to learn spinning tricks. Just a tip: wear shoes when using it to avoid hurting your toes!"

“I mainly got this to keep my hands busy during stressful moments at my desk, and it works perfectly! It feels well-weighted and has a nice texture. Although it closes a bit roughly, the overall construction seems solid and stays intact during practice.”

“While I’m not a fan of flipping butterfly knives, I recognize that kids today enjoy it. This trainer is a safe option for them to practice without the risks associated with real blades.”

“After trying several Balisong trainers, I can confidently say this one is superior. It has endured months of heavy use and drops without falling apart, unlike my previous ones. It feels like I finally found a reliable product!”

"I received my practice blade on time, but to be honest, it feels like a hunk of junk. The screws in the joints keep falling out even after I tighten them, which led to me having to disassemble one whole arm of the knife."

"My son has a multi-color version and absolutely loves it! He’s a big fan of American flag themes. The price is very affordable, and it’s actually heavier than other trainers we’ve tried. He prefers its spring lock feature, claiming it's better than his previous one. Good find!"

"This butterfly knife was a disappointment—it fell apart after just 10 minutes of use. We ordered a repair kit, but it never arrived."

"I bought this as a gift, and they absolutely loved it. The quality is great, and it's safe for beginners."

"To my surprise, this trainer is sturdy and well-made. I spent less than I would on my coffee and got a quality product."

"I've been using this for a few months, and it's great for learning tricks. However, I have noticed a few issues with the pins and the inability to tighten screws."

"I absolutely love the color; it's stunning! However, I was really hoping for a butterfly knife, which this is not. Still, it's a nice knife regardless."

"When I first received it, I was disappointed to find it wasn't a butterfly knife but a switchblade instead. It resembles a butterfly knife, which is a bit misleading. That said, it's pretty cool on its own, and the blade is sharp. I’m still on the lookout for a real butterfly knife, but for a switchblade, this one is quite nice."

"Overall, it's just a cool-looking knife. Some people mentioned issues with it not working after a while, so I'll give it a test run and update my review if it breaks. It came with a nice blade, too!"

"I'm thrilled this is a practice butterfly knife; otherwise, I’d probably be writing this review with my nose! It's perfect for those of us who want to feel like ninjas but lack coordination. The thick blade and sturdy wooden handles give me confidence as I flip it around. I've dropped it countless times, but thankfully, it hasn't led to any hospital visits. It's not just a trainer—it's a life-saver. I’d recommend it to anyone wanting to show off their skills without the risk."

"I would have given this my first trainer butterfly knife five stars, but I had an issue with a screw falling off on the first day. Fortunately, I caught it in time and used threadlock to fix it, and now it feels good as new. Overall, it's a great trainer for the price!"

"I initially bought this just as a fidget toy. While it works well for that purpose, I do want to caution that it's quite cheaply made. I found that I needed to use locktite on the screws since they tend to come undone after many flicks. However, for the price, I really can't complain!"

"This is great for practice. I was once skilled with butterfly knives, and this serves as a fantastic refresher to avoid any accidents."

"I find it to be a great beginner trainer. While it's perfect for practice, it may not suit those who prefer faster movements like a real knife. I also enjoy using it as a fidget spinner!"

"I absolutely love the spring closure. The weight, look, and feel are impressive. It operates smoothly, and you'd hardly guess it wasn't sharp unless you were handling it yourself. A great product indeed!"

"I found the pair of silver and black butterfly practice knives to be incredibly confidence building! They boosted my trust in the manufacturer and seller with their thoughtful engineering. The clasp operation and handle stops are intuitive. After using them, I feel ready to try a 'live' butterfly knife blade."

"I purchased this knife for my son, who didn't engage with fidget spinners. With his ADHD, I wanted something to help him focus. In just two months, he progressed from a homemade Popsicle stick knife to his fourth metal practice knife. Though we faced some issues with loose handles, he has been practicing diligently and is getting proficient."

"I ordered this knife and it arrived earlier than expected in neat packaging. The balance and weight were perfect for flipping. I did notice that the latch may come loose over time, but a simple rubber O ring can fix that. After a month of heavy use, I found some hairline cracks on the handle, which was a bit disappointing, but overall, it was a great purchase."

"I recently bought this butterfly knife practice set, and it’s been a fantastic addition to my training! It includes three trainers made from high-quality stainless steel, ensuring a durable and solid feel during flips. The rainbow finish on one knife adds a vibrant pop of color, while the sleek black and classic silver options give me stylish alternatives. Each knife is well-balanced, making it easy to practice various tricks. The unsharpened blades are perfect for safe practice, letting me focus on my technique. Overall, this set is an excellent value!"

"I'm really pleased with the Vudwson Practice Tool Set. The set of three tools in Black, Silver, and a unique colorful finish is both fun and functional. The quality build is impressive, with a good weight from the full stainless steel construction, making them feel durable. Each color option is distinct, and the smooth handling makes practice sessions enjoyable. Overall, this set excels in both style and functionality!"

"My kid absolutely loves these! They are safe to use and perfect for practice. The trainers are not too heavy, well-balanced, and the hinges operate very smoothly. They function just like a real one, making them a great choice for anyone starting out!"