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Plato's Cubes

Plato's Cubes

10 Reviews

Regular price ¥589.00 CNY
Regular price From Sale price ¥589.00 CNY
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Plato's Cubes cubes come with 7 colours representing the visible spectrum. With 5 cubes for each colour, they're perfect for science experiments dealing with colour theory and light. 

Want to learn more about this product? Read our blogs!


These beautiful translucent cubes come with 35 colourful blocks to play with.

Each cube is 2.5cm (1") in size & They're made from non-toxic acrylic. Each cube is carefully handcrafted with beveled edges and are safe for children ages 3+.

They can be used to create all sorts of different effects in your creations, and the translucent material means that light can shine through them in interesting ways. With so many possibilities, the only limit is your imagination!

Who knows, you might just discover something amazing.

Plato's Cubes are sold in a reusable plastic container for simple storage.


We offer FREE Standard Shipping on all orders over $65 USD and FREE Express shipping on all orders $150 USD and over.

Most orders are dispatched the next business day but please kindly allow for additional dispatch time during busy periods.

For a full break down of our shipping and delivery information, including delivery times & Import taxes (VAT) read our FAQ.

Authorised Retailers

CMY Cubes are the original designers and makers of all of our CMY products and designs.

Our products are available internationally through the Offical CMY Cubes website and our network of authorised retailers and distributors.

Our guarantee for quality is only valid for CMY Cubes Products purchased directly from CMY Cubes or one of our authorised retailers.

The Original CMY Cubes by CMY Cubes is an official Amazon store that also sells official goods. If purchasing on Amazon, please make sure to check the sellers details thoroughly to ensure you are buying an official CMY Cubes product.

If you have any questions or would like to know more, please read our FAQ.

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Why choose CMY Cubes?

  • Over 40,000 delighted colour enthusiasts!

  • We make learning fun for all ages!

  • 8x bigger than competitors

  • Diamond-polished to perfection

  • Over 8 different designs to choose from

See how our products are used

Customer Reviews
4.9 Based on 10 Reviews
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Filter Reviews:
Karin N.
United States United States

So pretty

I was compelled to order these. I love the transparent colors and the fact there’s a lot of them in the set. They’ve been on my kitchen counter for several weeks now and my kids and I continually rearrange them. I’ve noticed the green ones are slightly smaller, which irks me when stacking them and they’re not all exactly the same height. I’ll get over it though.

CMY Cubes Plato's Cubes ReviewCMY Cubes Plato's Cubes ReviewCMY Cubes Plato's Cubes Review
Tina C.
United States United States

A Stack of Colors

It's honestly an experience I can't really describe with just simple words. Getting this product was amazing to have, especially when I place them among the light, and when the rays hit it just right.... it's an artists' dream. My life has always been about colors, whether in my life or my artwork, it's a necessity. And even though these cubes are small, they make up for with how many you get. Oh, and when you stack them together and that light hits all of them....whoo! Again, no words! Right now, I have my Plato's Cubes on display with the package they are in because (and it might sound weird) it feels like they hold value. Not money value, but just something more! I highly recommend this protect, be it for you or for your young ones to introduce them to colors for the first time.

Karin G.
United States United States

Cubes of fun

These are super fun to play with

Brian C.
Australia Australia

CMY Cube Ultimate Pack

Absolutely amazing really happy with this product the colours are amazing, love them

Elizabeth L.
Canada Canada


I think they were all well received, the colours are wonderful, very sharp. Exactly what i expected them to be.