Density Cube Sets 1.0 and 2.0

Density Cubes was first launched on Kickstarter in 2020. The idea was to create a fascinating, interactive representation of the densities of metal elements. We introduced 5 different pure metal elements, each precisely cut to different sizes so every cube weighs exactly the same.

The Complete Density Cube Collection + Silver Add-On

We are now back with Density Cubes 2.0, a new set of metals that allow you to begin or extend your collection, plus a stunning silver add-on cube. The original Density Cubes 1.0set is also available, so you can either choose your favourite set or purchase the complete collection.

Choose from the following set options: 

Density Cube Set 1.0 

1 x tungsten cube 

1 x copper cube 

1 x iron cube 

1 x titanium cube 

1 x aluminum cube 

1 x display base: sleek acrylic or upgrade to American Black Walnut in the add-on section.

Density Cubes 1.0

Density Cube Set 2.0 

1 x  Zirconium cube 

1 x  Zinc cube 

1 x  Tin cube 

1 x  Nickel cube 

1 x  Bismuth cube 

1 x Display base: stick with the sleek acrylic base, or choose an American Black Walnut base as an ‘add-on’.

Density Cubes 2.0

THE DOUBLE SET 

Density Cube Set 1.0 + Density Cube Set 2.0 

Save £6 when purchasing both sets!

Density Cubes 1.0:

1 x  Tungsten cube 

1 x  Copper cube 

1 x  Iron cube 

1 x  Titanium cube 

1 x  Aluminum cube 

Density Cube 2.0:

1 x  Zirconium cube 

1 x  Zinc cube 

1 x  Tin cube 

1 x  Nickel cube 

1 x  Bismuth cube 

2 x Display bases: stick with the double layer sleek acrylic bases, or choose 2 American Black Walnut bases as an ‘add-on’.

Density Cubes 1.0 and 2.0 on the standard double layer sleek acrylic display base

AMERICAN BLACK WALNUT BASE

The American Black Walnut Base is handcrafted in the UK by a talented woodworker and adds some real gravity to your Density Cubes set(s). To upgrade to the American Black Walnut Base(s), select from the add-on options during checkout.

You will need to add two bases if you have pledged for the complete 10 piece set. 

American Black Walnut Base Add-on

SOLID SILVER CUBE

The silver cube is the second densest cube after tungsten, with a density of 10.49 g/cm³ and a volume of 1.84cm³. Silver is a precious, lustrous transition metal, with a brilliant white colour that makes it stands out. We have chosen to make the silver cube an optional add-on rather than including it within one of the Density Cubes sets in order to ensure both of the standard sets remain affordable. Made from 99.9% pure silver, the silver cube will certainly be the crowning jewel of your Density Cubes collection. To add a solid silver cube to your set(s), select from the add-on options during checkout. 

Silver Add-On Density Cube

WHY THESE ELEMENTS?

The original Density Cubes were chosen due to the striking variety between cubes, in terms of density, colour and properties. The newest cubes, zirconium, zinc, tin, nickel and bismuth, are intriguing and varied elements which can either combine with the original Density Cubes set, or exist as a stand-alone set. For instance, zinc is used to coat other metals as an anti-corrosion agent, while bismuth forms rainbow-coloured crystals on its surface upon oxidisation. The solid silver add-on cube was chosen due to its reputation as an extremely precious metal, and the fact that it’s the whitest and most reflective of the precious metals. 

WHY DENSITY CUBES?

Density Cubes are:

• a unique gift
• a great piece for your desk
• an excellent conversation starter
• a fun science education tool

The zirconium cube, part of the Density Cubes 2.0 set

I created the original Density Cubes set in early 2020 during the beginning of the coronavirus pandemic. The project was a great success and I received numerous requests for an extended version of the collection.

Have a look at some of the feedback the original Density Cubes set received:

An array of elements from the Density Cubes 2.0 set

KEEPING YOUR COLLECTION SPARKLING

Copper and Iron are naturally prone to slight oxidisation which can make their original colour change to form a patina, while zinc can lose its shine over a long period of time. Here are the best ways to maintain the original condition of your Density Cubes:

 Iron: simply keep it as dry as possible. 

 Copper: clean it by mixing lemon juice or vinegar with a little salt and rubbing it over the surfaces. 

 Zinc: occasionally lightly oil or wax the surfaces to avoid it’s shine eventully becoming dull.

QUALITY CONTROL

Each cube has been precision-cut from the highest purity metals available and laser engraved with its unique periodic symbol, atomic number and name. Every cube is then hand weighed to ensure it fits within a tight tolerance of less than 1% variation* between cubes!

*Variation is due to letter etching and the sanding of corners/edges to make the cubes safe to touch. 

Risks and challenges

I do not see any unconquerable challenges arising with the delivery of my project. Density Cubes has been fully prototyped, and I have the capacity to produce the sets in copious volumes if required. But of course with any new project like this, there is a small chance of unanticipated delay, perhaps due to a late shipment arrival or items failing my quality testing and needing to therefore be replaced. In order to hedge and overcome these risks I have accounted for the addition of multiple weeks into the delivery date. I am 100% ready to bring Density Cubes to market, so you too can have a piece of science on your desk. My ultimate goal is to respond promptly to communications and to deliver a great product exactly as you would expect from your pledge.