When we first picked up a CMY Cube, we understood the fuss straight away. One twist becomes another, the colours keep changing, and before long everyone nearby wants a turn.
Made with transparent cyan, magenta and yellow colour filters, the CMY Cube creates an ever-changing optical experience as its faces overlap. Rotate it slowly and watch new colours appear, then hold it near sunlight, a torch or a phone light to cast colourful reflections onto nearby walls and surfaces.
3 Sizes available - Choose from Mini, Original or MEGA!
Need a Cube Stand? Click here...
Check out all our CMY Cubes Collection here...
It is a brilliant hands-on way to see subtractive colour mixing in action while encouraging curiosity about light, optics, physics and design. It also makes a calming sensory toy or desk fidget for teens and adults who enjoy repetitive movement and visual stimulation.
Available in Mini, Original and MEGA sizes, there is a CMY Cube for every desk, collection and gift budget. Choose a pocket-sized cube for travelling, the classic Original for everyday play or the impressive MEGA when you really want that wow factor.
Whether it is heading into a classroom, sitting on a work desk or being wrapped for the person who already owns everything, the CMY Cube is beautiful, clever and almost impossible to put down.
📐 Choose Your CMY Cube Size
Mini: Measuring approximately 3 x 3 cm, this compact cube is easy to carry, display or pack for travel. A great little gift or introduction to the world of CMY Cubes.
Original: Measuring approximately 5 x 5 x 5 cm, the Original offers the classic CMY Cube experience and is a brilliant size for desks, classrooms and sensory play.
MEGA: Measuring approximately 9.5 x 9.5 cm, this impressive oversized version creates an even bigger visual impact and makes a standout display piece or gift.
🏷️ Why You'll Love the CMY Cube
✅ Transparent cyan, magenta and yellow filters overlap to create a constantly changing range of colours.
✅ Every twist and rotation produces a different visual effect, keeping curious hands and minds engaged.
✅ It offers a fascinating hands-on example of subtractive colour mixing, optics and light.
✅ The smooth movement and shifting colours provide a calming sensory and fidget experience.
✅ It encourages screen-free experimentation, logical thinking, creativity and STEM curiosity.
✅ Three available sizes make it easy to choose the right cube for travel, gifting, classrooms or display.
✅ Each cube comes with a luxe velvet storage pouch to help protect it between uses.
✅ Its clever design makes it just as appealing to adults and collectors as it is to curious teens.
🎁 Perfect For
✅ Teens aged 12 years and over who enjoy sensory toys, science and unusual gifts.
✅ Adults looking for a calming work desk fidget or conversation starter.
✅ Students learning about colour theory, physics, optics and light.
✅ Teachers wanting a tactile STEM resource for the classroom.
✅ Artists, photographers, designers and other creative minds.
✅ Birthday, Christmas, graduation and Secret Santa gifts.
✅ Travellers wanting a compact and screen-free activity.
✅ Collectors building their CMY Cubes display in different shapes and sizes.
🎁 What's Included
1 x CMY Cube in your selected size
1 x velvet storage pouch
Cube stand, torch, phone and other display accessories are not included.
📦 Product Details
Brand: CMY Cubes
Product Type: Sensory Toy
Shape: Cube
Colour filters: Cyan, magenta and yellow
Sizes available: Mini, Original and MEGA
Mini dimensions: Approximately 3 x 3 cm
Original dimensions: Approximately 5 x 5 x 5 cm
MEGA dimensions: Approximately 9.5 x 9.5 cm
Recommended age: 12 years and over
Uses: Sensory play, fidgeting, colour exploration, STEM learning, light projection and display
Included accessory: Velvet storage pouch
Care instructions: Handle carefully, wipe gently with a soft dry cloth and store in the velvet pouch when not in use. Avoid abrasive cleaners, excessive heat and surfaces that may scratch the panels.
🌟 Adventure Awaits Tip
Add a Cube Stand to turn your CMY Cube into a colourful desk or shelf display, or bundle different sizes together for the ultimate gift. Browse our full CMY Cubes Collection here!
❓ Frequently Asked Questions
What is a CMY Cube?
A CMY Cube is a transparent sensory and optical toy made with cyan, magenta and yellow colour filters. As the faces overlap, they create different shades and visual effects.
How does the CMY Cube change colour?
The transparent coloured panels overlap differently as you rotate the cube. This demonstrates subtractive colour mixing, with each new angle creating a different combination of colours.
What sizes are available?
The CMY Cube is available in Mini, Original and MEGA sizes. The Mini is approximately 3 cm, the Original is 5 cm and the MEGA is approximately 9.5 cm.
Which CMY Cube size should I choose?
Choose Mini for a compact travel-friendly option, Original for the classic everyday experience or MEGA for maximum visual impact and display appeal.
Is the CMY Cube suitable as a sensory or fidget toy?
Yes. Its smooth movement, tactile shape and constantly changing colours make it a mesmerising sensory toy and desk fidget for teens and adults.
Does the CMY Cube come with a stand?
No. Each cube includes a velvet storage pouch, while the Cube Stand is available separately.
