🦋 Flip Fearlessly, Train Like a Pro!
The GOOD WORKER Butterfly Knife Trainer is a premium 420C stainless steel balisong designed for safe, injury-free practice. Featuring a 3.94-inch unsharpened blade, precision-tuned pivots, and a reinforced spring latch, it offers balanced, durable, and smooth flipping action ideal for all skill levels. Lightweight and ambidextrous, this trainer is the ultimate tool to master butterfly knife tricks without the risk.
| Recommended Uses For Product | Training |
| Brand | GOOD WORKER |
| Model Name | K19B |
| Special Feature | Lightweight |
| Age Range (Description) | Adult |
| Included Components | No |
| Handle Material | Stainless Steel |
| Color | 1. BLACK |
| Blade Material | Stainless Steel |
| Style | Modern |
| Blade Length | 3.94 Inches |
| Theme | Sport |
| Product Care Instructions | Hand Wash Only |
| Hand Orientation | Ambidextrous |
| Item Weight | 133 Grams |
| Blade Shape | Straight Back |
| Is Cordless? | Yes |
| Reusability | Reusable |
| Customer Package Type | Standard Packaging |
| Item Length | 9.06 Inches |
| Orientation | Adjustable |
| Manufacturer | GOOD WORKER |
| Item Package Dimensions L x W x H | 5.55 x 1.61 x 0.75 inches |
| Package Weight | 0.14 Kilograms |
| Item Dimensions LxWxH | 9.02 x 1.29 x 0.39 inches |
| Brand Name | GOOD WORKER |
| Warranty Description | no |
| Material | Stainless Steel |
| Suggested Users | Unisex-Adult |
S**3
Good fidget
Bought for my son to fidget with. He loves the feel of it and how well he can switch it from one form to another. He's currently learning tricks with it.
D**R
Would/Will buy again!
Honestly i wasn't expecting much, but got much. When I opened it to test it out, everything was smooth and quiet, not clicky and clacky like most of them, the lock is spring as well so that was nice. Overall its built well, and seems to hold up to dropping it.Well worth the price!
K**.
Great for beginners
Lasts a long time and is good for beginners unless you pinch yourself between the handles. Paint only barely scratched off after about 2 years and only from very excessive use. The locking pin on the bottom broke pretty fast. Though the pin stayed on for a long time, it became very loose very fast.
M**.
Durable
Built strong. Smooth motion when open and closing. Very durable. Would buy again
K**X
Very smooth
For the money, it's a nice balisong
R**.
Screws loosen way too easily
Nice design, smooth to play with, but loosens after just 30 minutes of use. Sort of expected for a butterfly knife at this price.
I**N
Surprisingly effective trainer!
It’s easy to use, surprisingly high-quality for a trainer knife that’s under $10 so the value you’re getting for this is just insane. It’s smooth right out of the box. I already dropped it a few times and there’s no sign of it getting looser or anything, so it’s pretty durable overall. One thing I notice though is the left handle, the one with the locking metal on the bottom, is a bit heavier than the right handle. I find it easier to do tricks with the left handle, so just keep in mind that the handles might make or break your tricks! Weight distribution overall feels very good. 10/10 for a cheap knife!
S**E
Good
Nicely packaged fast delivery. Good quality. Got this for my son. He loves it.
Trustpilot
1 month ago
1 month ago
