Spectrum Flow Ball Bearing Butterfly Trainer Knife - Rainbow Steel
4 sold in last 24 hours
You can hear the clicks before you even flip—smooth, even, controlled. This butterfly knife trainer turns nervous first spins into confident combos thanks to a ball bearing pivot and unsharpened black blade that feels real without the risk. The iridescent stainless handles catch the light with every rotation, so practice looks like a performance. For anyone building muscle memory and style, this butterfly trainer turns repetition into a ritual.
| Blade Length (inches) | 4 |
| Overall Length (inches) | 9 |
| Closed Length (inches) | 5.25 |
| Blade Color | Black |
| Blade Finish | Matte |
| Blade Style | Spear Point |
| Blade Edge | Plain |
| Blade Material | 440C stainless steel |
| Handle Finish | Iridescent |
| Handle Material | Stainless steel |
| Theme | Tactical |
| Latch Type | Latch |
| Is Trainer | Yes |