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๐ฆ Master the art of the flipโsafe, sleek, and seriously addictive!
The GOOD WORKER Butterfly Knife Trainer is a premium, full stainless steel balisong designed for safe, injury-free practice. Featuring a 3.94-inch unsharpened blade, precision pivots, and a spring latch, it offers balanced weight and durable construction ideal for beginners and pros alike. Its ergonomic design and adjustable tension make it the go-to trainer for mastering butterfly knife tricks with confidence and style.


















| ASIN | B0BYP86GXG |
| Age Range (Description) | Adult |
| Age Range Description | Adult |
| Best Sellers Rank | #77,070 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4 in Martial Arts Ninja Weapons |
| Blade Length | 3.94 Inches |
| Blade Material | Stainless Steel |
| Blade Shape | Straight Back |
| Blade Type | Butterfly |
| Brand | GOOD WORKER |
| Brand Name | GOOD WORKER |
| Color | 1. Black |
| Customer Package Type | Standard Packaging |
| Customer Reviews | 4.3 out of 5 stars 604 Reviews |
| Hand Orientation | Ambidextrous |
| Handle Material | Stainless Steel |
| Included Components | No |
| Is Product Cordless | Yes |
| Item Length | 9.06 Inches |
| Item Shape | Butterfly |
| Item Weight | 133 Grams |
| Manufacturer | GOOD WORKER |
| Model Name | K19B |
| Model Number | K19B |
| Orientation | Adjustable |
| Part Number | K19B |
| Product Care Instructions | Hand Wash Only |
| Recommended Uses For Product | Training |
| Reusability | Reusable |
| Set Name | Black |
| Size | 3.9" |
| Special Feature | Lightweight |
| Special Features | Lightweight |
| Style | Modern |
| Theme | Sport |
| Unit Count | 1.0 Count |
| Warranty Description | no |
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