Promotional Thermometer Strips
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Colour Changing adhesive thermometer strips are made with Liquid Crystal. Simply apply this thermometer strip to your printed design (a... View Details -
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Create your own promotional room thermometer card with our BGOR (blue, green, orange and red) thermometer strips. Cards are not included.... View Details -
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Promotional thermometer strips with an easy-to-read Liquid Crystal display, with temperature range of 15C, 18C, 21C, 24C & 27C. Room... View Details -
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Measuring temperature is a fundamental part of brewing alcohol. Whether brewing is a new hobby, a secret in your loft... View Details -
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Fishometer® Aquarium Adhesive Backed Dual Scale 14 to 40C (57 to 104F) Thermometer Strip Sticker
From £1.99Ensure the temperature is just right for your reptiles or fish. Made using Liquid Crystal, this dual scale thermometer displays... View Details -
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Liquid Crystal bath thermometer strips can be applied to a flat, waterproof surface. Temperature is displayed by a change in... View Details -
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'Happy Family' Monkey Baby Flu & Fever Pack with Reusable Liquid Crystal Fever Forehead Thermometer. This thermometer is quick-reading and... View Details -
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Must-have Coronavirus fever thermometer Baby Lamb Flu & Fever Pack with Reusable Liquid Crystal Fever scan Forehead Thermometer with a... View Details -
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Must-have Coronavirus fever forehead thermometer Octopus Flu & Fever Pack with Reusable Liquid Crystal Fever scan Forehead Thermometer with a... View Details -
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Must-have Coronavirus fever thermometer. Forehead Thermometer Fever Pack with Reusable Liquid Crystal Fever scan Forehead Thermometer with a chart that... View Details -
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Must-Have Coronavirus/Fever Thermometer. Flu & Fever Pack with Reusable Liquid Crystal Fever Forehead Thermometer Symptoms and Treatment Chart for colds... View Details -
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Must-have Coronavirus/Flu Thermometer MAN FLU Forehead Thermometer is a fast-reading, colour changing Fever Thermometer, It uses the latest Liquid Crystal... View Details -
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Great Offer! Save money on our best selling animal themed products! Duck Bath Thermometer, Farm Yard Animals Nursery Thermometer, Forehead... View Details -
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Finding it hard to Keep Calm and Carry On when travelling, walking, talking or working? Monitor your stress level with this... View Details -
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Finding it hard to Keep Calm and Carry On when travelling, walking, talking or working? Monitor your stress level with... View Details -
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Finding it hard to Keep Calm and Carry On when travelling, walking, talking or working? Monitor your stress level with... View Details -
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Finding it hard to Keep Calm and Carry On when travelling, walking, talking or working? Monitor your stress level with... View Details -
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Finding it hard to Keep Calm and Carry On when travelling, walking, talking or working? Monitor your stress level with... View Details -
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Pack of 10 (10 Level A) Thermax Irreversible Thermochromic Labels are a simple and effective method to see whether a... View Details -
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Pack of 50 Thermax (1 Level 82ºC) Irreversible Thermochromic Labels are a simple and effective method to see whether a... View Details -
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Pack of 5 (1 Level 188ºC) Thermax Irreversible Thermochromic Labels are a simple and effective method to see whether a... View Details -
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Thermax (8 Level E) Irreversible Thermochromic Labels are a simple and effective method to see whether a certain temperature has... View Details -
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Make reading an extra special experience with this incredible colour changing Liquid Crystal bookmark. Simply touch it and watch rainbow... View Details -
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Thermochromic sheets self-adhesive and made with using a thin layer of Liquid Crystal that has been printed on to a... View Details -
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SFXC Glitter Base Screen Printing Ink
From £9.40Glitter Base Screen Printing Ink is a ready to use glitter screen printing ink. A very pale grey, this ink... View Details -
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Thermochromic screen ink magically changes colour at certain temperatures. Thermochromic coatings can be used to obscure hidden layers, such as... View Details -
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Silver metallic screen printing ink. Water based product. Ideal for use on paper, board and textiles. Please contact us for... View Details -
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Photochromic ink changes colour in the sun and under black light. This ink is pale indoors and outside, the colour... View Details -
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SFXC Hydrochromic screen printing ink changes colour when it's wet... You can hide an image, colour or text with SFXC Hydrochromic Screen Printing... View Details -
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Red 31°C Thermochromic Screen Printing Ink
From £24.00Thermochromic ink is Red below 31°C and translucent above 31°C. When you rub the thermochromic layer the Red becomes visible. This ink will then... View Details -
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Yellow 31°C Thermochromic Screen Printing Ink
From £24.00Thermochromic ink is Yellow below 31°C and translucent above 31°C. When you rub the thermochromic coat/layer the Yellow becomes visible. This ink will then... View Details -
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Orange 31°C Thermochromic Screen Printing Ink
From £24.00This Thermochromic ink is orange below 31°C and translucent above 31°C. This ink is Reversible. Our thermochromic ink comes in 2 parts... View Details -
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Blue 31°C Thermochromic Screen Printing Ink
From £24.00Thermochromic ink is used to hide messages, colours or text... Thermochromic Ink is a magical coating that changes colour when... View Details -
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Green 31°C Thermochromic Screen Printing Ink
From £24.00Thermochromic ink is green below 31°C and translucent above 31°C. When you rub the thermochromic coat/layer the green becomes visible. Our thermochromic... View Details -
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Purple 31°C Thermochromic Screen Printing Ink
From £24.00Thermochromic ink is purple below 31°C and translucent above 31°C. Translucent at room temperature and purple below 31°C. Thermochromic Ink is a magical... View Details -
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Magenta 31°C Thermochromic Screen Printing Ink
From £24.00This Thermochromic ink is magenta below 31°C and translucent above 31°C. This ink is Reversible. Our thermochromic ink comes in 2 parts... View Details -
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Black 27°C Thermochromic Screen Printing Ink
From £23.40Thermochromic ink black below 27°C and translucent above 27°C. Translucent at room temperature and black when below 27°C. This thermochromic ink comes in... View Details -
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Rub and Reveal plastic Thermochromic film. When the sheet reaches 31°C, it becomes translucent, revealing your hidden layer. This can... View Details -
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Reflective Powder Trial Pack
£14.50This trial kit combines 4 of our Reflective pigments in one handy pack! Reflective pigments have a silver tint when... View Details -
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Smart Ink Trial Pack is perfect for testing and innovative applications with a twist... This kit contains the following smart... View Details -
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Measuring temperature is a fundamental part of brewing alcohol. Whether brewing is a new hobby, a secret in your loft... View Details
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This incredible photoluminescent screen print paste glows yellow/green. 10 hour glow timeFor textile substratesWater based glow in the dark printing... View Details -
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Our new water treated photoluminescent glow pigments are the very latest in technology and will look stunning in conjunction with... View Details -
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SFXC® Green Glow in the Dark Pigment
From £6.45SFXC® photoluminescent glow pigments use the very latest in technology and will look stunning in conjunction with decorative effects and... View Details -
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Main uses : for the creation of afterglow effects to thermoset polymer resins, coatings, decoupage and artwork sealing applications. Can... View Details -
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Main uses : for the creation of afterglow effects to thermoset polymer resins, coatings, decoupage and artwork sealing applications. Can... View Details -
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Fishometer® Aquarium Adhesive Backed Dual Scale 14 to 40C (57 to 104F) Thermometer Strip Sticker
From £1.99Ensure the temperature is just right for your reptiles or fish. Made using Liquid Crystal, this dual scale thermometer displays... View Details -
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Reflective Pigment - Blue
From £6.50Blue Reflective pigment has an elegant silver sheen when viewed from behind a light source. This smart material is made... View Details -
About Us
Colour Changing are proud to present...
...the colours of the rainbow as you’ve never seen them before! Our website is the ultimate destination for crazy-cool colour-changing products for a modern, safe and healthy home—for you, your family and friends!
Our popular Liquid Crystal, Thermochromic, Hydrochromic and Photochromic products help you to Save Money…Keep Healthy…and Stay Crafty!
As a family-owned business, we’re delighted to have supplied our medical-grade, Liquid Crystal thermometry products to star organisations like the NHS and NASA. Endorsed by the Lullaby Trust, our baby safety products are handy wherever you are: at home, out and about or half-way around the world!
The beauty of smart materials is that they can be used by everyone. As as a business or educator, you have a unique opportunity to help us spread their magic. We offer trade quantities on all our products. Contact us to get started!
We have two terrific tools to set you apart in your industry, using our Liquid Crystal technology:
- Design your own promotional thermometer card
- Create your own magnetic business card
Want us to develop a design for you? Click here!
Have a question? Contact us! Share your ideas on our Facebook page or read about all our colourful adventures on our Blog!
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