Leapfrog Flex

€49.00 Excl. VAT €59.29 Incl. VAT

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The main benefit of Flex filament is, as the name implies, the creation of flexible prints with elastic properties.

When printing Flex, the amount of infill can control the stiffness of your print. Flex printed with 100% infill will be quite rigid, whereas a 0% infill would create a rubber tube, or even balloon like print.

Flex can be used for rubber wheels, mechanical grips or tough durable parts with superb shock absorption with 100% infill.

Specifications Every little detail, yes, really everything


  • Extrusion temperature 210-255 °C
  • Extrusion temperature 410-490 F
  • Bed temperature 20-50 °C
  • Bed temperature 68-122 F
  • Ease of printing medium
  • Warping none
  • Layer bonding high
  • Recommended printer setup Direct drive


  • Suitable for HS (XL), Bolt
  • Filament diameter (mm) 1.75
  • Filament diameter (IN) 0.069
  • Weight (kg) 0.5
  • Weight (lbs) 1.10
  • Unique property Flexible

What people say about us


Definitely one of the best printers we’ve ever tested.

Bolt-Review 3DPrintr-make_logo_rgb-2-review-post

What I enjoyed most were the two independent extruders, the air filter and the good print quality when printing with ABS and many other materials


The Bolt is a powerful device with industrial mechanics and proved to be easy to use in the test.

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