Get In Touch

Fill in your details below and click 'Submit'

Reprapper Tech PLA 1.75mm White to Blue Ultra Violet Reactive filament

Reprapper Tech PLA 1.75mm White to Blue Ultra Violet Reactive filament

Product Code: PLA-UVW2B-1.75MM
  • Filament Colour: White to Blue
  • Filament Diameter: 1.75mm
  • Filament Weight: 1kg
  • Filament Brand: Reprapper Tech Ltd
A filament that changes colour almost instantly, when the sun or UV rays are around!
£12.00 Inc Vat
£10.00 Exc Vat


Sorry, this item is out of stock. However it will be back on the web shelf very soon.
  • Availability: Out Of Stock
  • You will earn 12 loyalty points with this purchase worth £0.12 that you can use on this order.

    More Details

    This is a brand new type of filament, as the actual colour changes by UV light, just pop it outside and watch it transform!  So sit back, watch the video below, marvel at its properties.

    Please note, following several tests by customers and ourselves, we have found that the UV colour change reaction only lasts for about 3 weeks if the print is kept outside 24/7.

    The filament is delivered to you FREE OF CHARGE  in a sealed, clear plastic bag, complete with a sachet of silica gel.

    The frequency of UV light is from 100~400nm (thanks Daniel) You can view the wikipedia entry on Electromgnetic Spectrum here.


    (1) High precision dimension with 1.75+/-0.10mm range – creating a high quality finish

    (2) Good roundness with 1.75+/-0.07mm range – creating a high quality finish

    (3) Competitively priced

    (4) Vivid colours

    (5) Excellent customer service support


    ceri clatworthy -
    United Kingdom
    5 Stars

    Prints quite well, good layer bonding,

    nice definition.

    By the way it changes color in sunlight !!!!