# NinjaTek Midnight NinjaFlex Filament 750g 3mm

**Type:** Product page · **SKU:** CE04744 · **Brand:** [NinjaFlex](https://core-electronics.com.au/brands/ninjaflex-australia)
**Page:** https://core-electronics.com.au/ninjatek-midnight-ninjaflex-filament-750g-3mm.html ([markdown](https://core-electronics.com.au/ninjatek-midnight-ninjaflex-filament-750g-3mm.html.md))

## Retired product

This product is retired and no longer available for purchase. Replaced by: Polymaker Filament.

**Replacement:** https://core-electronics.com.au/catalog/product/view/sku/Polymaker%20Filament

## Description

NinjaFlex 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 LulzBot desktop 3D printer

***Separate Accessory Recommended!***
NinjaFlex is so flexible it requires either the [Flexystruder](https://core-electronics.com.au/search/?q=Flexystruder) or FlexyDually Tool Head for optimal printing performance.

***Print Surface Recommendation:***
NInjaFlex adheres exceedingly well to Lulzbots PEI print surface. Lulzbot strongly recommend applying PVA glue (white school glue) directly on the print surface using a glue stick before printing to ensure easy part removal.

### Features

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. Since NinjaFlex is softer and bends more easily, it needs to be printed with the [Flexystruder Tool Head](https://core-electronics.com.au/search/?q=Flexystruder). 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 when using a [FlexyDually Tool Head](https://core-electronics.com.au/lulzbot-flexystruder-tool-head-38495.html) to make prosthetics, live hinges, wearables, and other projects requiring flexible, complex 3D printed items.

### Filament Specifications

Filament Diameter: 3mm

Amount of Filament: 0.75 kg

Filament color may vary

### Printing Specifications

Tool Head: LulzBot Flexystruder or FlexyDually Tool Head

Hot End Temperature: 230°C

Print Surface:To make removing 3D printed NinjaFlex objects easier, we strongly recommend applying a glue stick 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.

### Print Profiles

Find the most up-to-date print profiles, including hot end and print bed temperatures, by selecting your Free Software program of choice:

[Cura LulzBot Edition](https://www.lulzbot.com/cura)

[Slic3r](https://www.lulzbot.com/content/slic3r)

## Images

- [Product image 1](https://core-electronics.com.au/media/catalog/product/n/i/ninjatek-ninjaflex-midnight_1.png)