New Rainbow PLA 3D Printer Filament 1.75mm 1 kg 2.2 lbs

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New Rainbow PLA 3D Printer Filament 1.75mm 1 kg 2.2 lbs

Our New Rainbow offering is a departure from our original, with a silkier sheen and a softer color pallet.  We've also upped the transitions per roll from 40 to 50 so that you get a more interesting mix of colors in less volume!


  • Filament Diameter: 1.75mm
  • Tolerance:  ±0.05mm max
  • Extruder Temp: 210C±10°
  • Bed Temp: 55C±5°

Spool Dimensions:

  • Inner Diameter:  57mm
  • Outer Diameter: 200mm
  • Width: 64mm

​*All colors for illustrative purposes only. Remember, we offer a 30 day money back guarantee for unopened filament - if you are unhappy with the shade of your filament, please contact us immediately to request a refund or replacement.

*Mermaid model from Ammar Alfouzan on Thingiverse

All of our 3D printing filaments are backed by our 30 Day 100% Customer Satisfaction Guarantee. If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.

10 Reviews Hide Reviews Show Reviews

  • 5
    Great Filament

    Posted by Tuxydoh on Dec 25th 2023

    I have tried other rainbow transition filaments before, but this one is a notch above. Lays down great, fast transitions. Strong print (son dropped a vase printed using it) couldn't be happier.

  • 5
    Another great PLA

    Posted by Quentin Allen on Oct 30th 2023

    Very happy with this color, a good variety of print outcomes. Very high quality filament as well. Will buy again!

  • 5
    Excellent filament

    Posted by Mark Schaerrer on Apr 17th 2023

    These filament prints like butter. I’ll be buying it again!

  • 5
    Rainbow PLA

    Posted by JD Wagner on Mar 28th 2023

    I like this filament and how quickly the gradients change. The filament works well in my Ender and Bambu printers.

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