NinjaTek NinjaFlex 3D Printer Filament - 3mm Filament, 0.75kg Reel

NinjaFlex 3D printing filament performs with an exciting combination of elongation, elasticity, and strength.. Simply put, it is the stretchiest material we have ever tested. NinjaFlex comes in many colors that have a beautiful, strong sheen after being 3D printed. Like SemiFlex, NinjaFlex is a premium and high quality filament material capable of opening the door to a wide range of new applications for your 3D printer

  • Shore Hardness = 85A
  • 660% elongation allows for repeated movement and impact without wear or cracking
  • Works with: LulzBot Mini 2, LulzBot TAZ/Mini Aerostruder, LulzBot TAZ FlexyDually, LulzBot TAZ/Mini Flexystruder, and other 3D printers that support flexible, 3.00mm filament materials.


    This filament's soft elasticity, especially combined with the custom nature of 3D printing, make it ideal for costumes, cell phone cases, covers, grips, and thin sturdy membranes. When using hexagonal infill you can even create objects that are stiffer along one axis orientation, while the other axes remain soft and squishy.  NinjaFlex's high elasticity also requires it to be printed at lower speeds and at a larger layer height than standard filaments.

    Advanced users can utilize its ability to bind to ABS to make prosthetics, live hinges, wearables, and other projects requiring flexible, complex 3D printed items.

    Parts & Specifications

    Filament Specifications:
    Filament Diameter: 3 mm (0.12 inches)
    Amount of Filament: 0.75 kg (1.65 lbs)

    Printing Specifications:
    Hot End Temperature: 230°C
    Print Surface:To make removing 3D printed NinjaFlex objects easier, we strongly recommend applying a glue stick (such as UHU® brand) applied to the print surface prior to powering on your LulzBot 3D printer. Maintain the print surface by powering off your LulzBot and cleaning the glue stick residue with a soft cloth and water.
    Print Surface Temperature: Off

    Packaging Information
    NinjaFlex ships vacuum sealed and mounted on a reel.

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