








🦋 Flip Fearlessly, Train Like a Pro!
The GOOD WORKER Butterfly Trainer is a high-quality, all-metal balisong practice knife featuring a safe, dull 420 stainless steel blade. Weighing 4.76 oz with a total length of 9.05", it offers balanced handling and adjustable tension for customized flipping. Designed for beginners and enthusiasts, it provides a risk-free way to master butterfly knife tricks while doubling as a unique, stylish gift.

























| ASIN | B0BKTGKVNV |
| Age Range (Description) | Adult |
| Best Sellers Rank | #243,116 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #17 in Martial Arts Ninja Weapons #161 in Martial Arts Knives |
| Blade Edge | Flat |
| Blade Length | 3.94 Inches |
| Blade Material | Stainless Steel |
| Blade Shape | Sheepsfoot |
| Brand | GOOD WORKER |
| Color | NEW BLACK |
| Customer Package Type | FFP |
| Customer Reviews | 4.2 4.2 out of 5 stars (617) |
| Date First Available | October 28, 2022 |
| Department | Unisex-Adult |
| Hand Orientation | Ambidextrous |
| Handle Material | Stainless Steel |
| Included Components | No |
| Item Length | 9.06 Inches |
| Item Weight | 4.8 ounces |
| Item model number | K10-B |
| Manufacturer | GOOD WORKER |
| Model Name | K10-B |
| Orientation | Variable |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Training |
| Reusability | Reusable |
| Special Feature | Lightweight |
| Style | Classic |
| Theme | Sport |
M**E
A well-made, all-around fantastic butterfly trainer for any balisong flipper, seasoned or new.
This is my first ever balisong. I bought it a few weeks ago, and have been obsessed with it ever since. The beauty, the structure, and the sheer heft of it feels perfect. Imagine holding a newborn baby in your arms, but that baby is metal of metal, about six inches in length, and can cause your knuckles to hurt after several hours of flipping this gosh-dang thing because it's just so fun to mess around with. I've learned a few tricks on this, and it has really helped hone my Balisong skills. The quality is absolutely outstanding for a 12 dollar product; The metal doesn't feel cheap, although the handles do wiggle a bit after some use. It's hefty, the perfect weight for my enormous hands. It makes a satisfying *clack!* every time you do a flip, a signal that yes, you are holding a 12 dollar product and yes, this was made with quality and precision as the forefront of their motivations Mae Renneburg rating: 9/10
M**.
Excelente calidad
J**A
Cheap and decent
Out of the 3 ordered, thus one had been by far my favorite. It has nice weight and balance, and a good feel to it. I have not dropped it, however it has gotten its worth in use and, there are some noticeable points that stick out. First and foremost, this is a system that will need tightened to preference with continued use. Secondly, at first use, there is that nostalgic scent of clp. Which wears quite quickly. Which makes me believe that this should be oiled as regular maintenance. And last but not least, the blade facing tang pin on mine had shifted out of place and to one side. Making it feel very loose, as well as inhibiting the effectiveness of the latch when in the closed position. Which is kind of a disappointing since I know the shelf life of this is not long. That is of course unless I had recieved a defective product.
M**S
Fun Little Trainer
Snagged this as a "Secret Santa" gift for my boss because he's really into fidget toys. He has a bunch of them sitting on his desk for people in the office to play with. This thing became the "toy" that everyone, including myself, always grabbed. It's very fun to space out and twirl this thing around while going over the days operations, or while someone else is getting chewed out. I should have bought two because I want one now.
K**N
not much durable but its very easy to learn tricks with
used it for a month learned some tricks then the pin broke on me and it wouldnt open and close properly so couldnt use anymore
P**D
Great desk fidget
Perfect for what it was. Really tight build quality. I liked it so much i got one as a gift for a friend.
A**R
AVOID | NO DURABILITY
When I received this product it appeared to be sturdy and of decent quality. I spent some doing tricks before it began to feel flimsy and loose. Come to discover that the screws had loosened after just 20 MINUTES of use. AVOID AT ALL COSTS
L**T
Great purchase
It helps you already get use to the weight of the real thing. It’s not sharp at all, which is nice. I’ve dropped it a lot, and it’s still holding together! It definitely takes a bit to getting use to if you’ve just jumped straight into this weight. I would definitely start with the plastic ones first to get use to doing the tricks and then go to this one. I would do some flexibility and strength building for sure before doing going to this weight. But still overall I love my butterfly knife!
C**H
Bueno
M**X
Llegó y empecé a intentar hacer trucos, que por cierto, en lo personal me resultó bastante incómodo a diferencia de otras navajas, después de 5 minutos de usarla y solo 2 CAÍDAS que debería claramente resistir ya que es normal se separaron las piezas.
Trustpilot
2 months ago
2 weeks ago