I got to see the NinjaFlex filament this week at the Inside 3D Printing Conference. I can't compare it to the FilaFlex, as I haven't had the chance to handle it or see it in person yet. However, I really think that the NinjaFlex filament has a good amount of potential. It is very flexible, and holds its shape extraordinarily well. Here are a few photos we took at the NinjaFlex booth this week.



This was printed using the NinjaFlex Filament