Absolutely loved the products! The quality exceeded my expectations and shipping was incredibly fast. Will definitely be ordering again.Sarah Johnson
Description
Photochromic ink changes colour in UV sunlight or with a UV black light torch.
When inside, photochromic ink has no colour. When moved into the sunlight it will instantly change into a vibrant colour. This ink is reversible, just like magic.
Whether you're a student or just someone looking to cut material costs and get more for your money, this acrylic, water-based ink trial pack is sure to wow all who witness the incredible combined power of the sun and science...
Applicable on textiles, paper and board. To make things simpler we have already mixed the ink with the binder to give you 50ml of ready to use product, no need to add anything else!
This SFXC Tester Pack contains the following:
1 x 50ml Magenta Photochromic screen printing ink
1 x 50ml Blue Photochromic screen printing ink
1 x 50ml Violet Photochromic screen printing ink
1 x 50ml Yellow Photochromic screen printing ink
The colours can be mixed.
This product is normally applied using a screen and the screen printing method but some students roll the pigments on with small rollers, this product will not work well if you try and brush it on.
Please view MSDS and TDS before use.
The information supplied in this product description is for guidance only.
Please fully test our products before print runs, projects, installations and production.
Colours and packaging may vary.
What Our Customers Say
Great customer service and even better products. The team went above and beyond to make sure I was satisfied with my purchase.Mike Chen
I've been shopping here for over a year now and the quality is consistently excellent. Highly recommend to anyone looking for reliable products.Emma Davis
Frequently Asked Questions
Who is SFXC ?
SFXC is a family-owned UK-based business specialising in innovative and creative materials for commercial, domestic, and educational projects. Since launching in 2008, we’ve grown into a trusted brand for special effects and smart materials worldwide.
What makes SFXC different ?
As smart material specialists, we not only source, manufacture, and distribute unique pigments, coatings, and plastics — we also offer expert advice, extensive testing, and a passion for pushing the limits of creativity.
What industries do you work with ?
We work with everyone — from artists and universities to automotive giants, film productions, fashion labels, printers, space exploration, and even the military! If your project needs a creative spark, we’re here to help.
What special effect materials do you offer ?
Our technologies include Liquid Crystal, Thermochromic, Photochromic, Hydrochromic, Glow in the Dark, Fluorescent, Pearlescent, Colour Changing, Holographic, Conductive, Reflective, Scented, Invisible, and Infrared materials. We also offer a range of additives and binder systems.
Do you offer project support ?
Absolutely! Our full Design Service can help with R&D, material sourcing and consultancy, product design and manufacturing, direct marketing, print and design, and installations. We love helping our customers bring their ideas to life.