Introducing our NEW Magnesium & Aluminum cube sets!

Add a comparison set to your tungsten cube display! The most shocking display of density yet! Our magnesium cube is made from an incredibly light magnesium alloy (density of 1.77 g/cc), while our aluminum cube nearly matches it (density of 2.70 g/cc). At equally sized pieces.

If you have a matching size tungsten cube you can shock people by showing them that tungsten is over 10x the weight of magnesium!

Our 1.5" cube set consists of one 1.5" x 1.5" x 1.5" magnesium alloy cube and one 1.5" x 1.5" x 1.5" aluminum alloy cube.

Weight of 1.5" Mg Cube: 0.22 lbs

Weight of 1.5" Al Cube: 0.33 lbs

Our 2" cube set consists of one 2.0" x 2.0" x 2.0" magnesium alloy cube and one 2.0" x 2.0" x 2.0" aluminum alloy cube.

Weight of 2" Mg Cube: 0.51 lbs

Weight of 2" Al Cube: 0.78 lbs

Our 2.5" cube set consists of one 2.5" x 2.5" x 2.5" magnesium alloy cube and one 2.5" x 2.5" x 2.5" aluminum alloy cube.

Weight of 2.5" Mg Cube: 1.0 lbs

Weight of 2.5" Al Cube: 1.55 lbs

Our Kilo cube set consists of one 3.255" x 3.255" x 3.255" magnesium alloy cube and one 2.83" x 2.83" x 2.83" aluminum alloy cube.

Weight of 3.255" Mg Cube: 2.2 lbs or 1 kg

Weight of 2.83" Al Cube: 2.2 lbs or 1 kg

Our 4" cube set consists of one 4.0" x 4.0" x 4.0" magnesium alloy cube and one 4.0" x 4.0" x 4.0" aluminum alloy cube.

Weight of 4.0" Mg Cube: 4.1 lbs

Weight of 4.0" Al Cube: 6.2 lbs

This item is the perfect gift for science and metal enthusiasts, or just anyone who appreciates the wonders of the natural world. With a sleek brushed finish, these cubes are a beautiful addition to any desk or shelf.

Introducing our NEW Magnesium & Aluminum cube sets!

Add a comparison set to your tungsten cube display! The most shocking display of density yet! Our magnesium cube is made from an incredibly light magnesium alloy (density of 1.77 g/cc), while our aluminum cube nearly matches it (density of 2.70 g/cc). At equally sized pieces.

If you have a matching size tungsten cube you can shock people by showing them that tungsten is over 10x the weight of magnesium!

Our 1.5" cube set consists of one 1.5" x 1.5" x 1.5" magnesium alloy cube and one 1.5" x 1.5" x 1.5" aluminum alloy cube.

Weight of 1.5" Mg Cube: 0.22 lbs

Weight of 1.5" Al Cube: 0.33 lbs

Our 2" cube set consists of one 2.0" x 2.0" x 2.0" magnesium alloy cube and one 2.0" x 2.0" x 2.0" aluminum alloy cube.

Weight of 2" Mg Cube: 0.51 lbs

Weight of 2" Al Cube: 0.78 lbs

Our 2.5" cube set consists of one 2.5" x 2.5" x 2.5" magnesium alloy cube and one 2.5" x 2.5" x 2.5" aluminum alloy cube.

Weight of 2.5" Mg Cube: 1.0 lbs

Weight of 2.5" Al Cube: 1.55 lbs

Our Kilo cube set consists of one 3.255" x 3.255" x 3.255" magnesium alloy cube and one 2.83" x 2.83" x 2.83" aluminum alloy cube.

Weight of 3.255" Mg Cube: 2.2 lbs or 1 kg

Weight of 2.83" Al Cube: 2.2 lbs or 1 kg

Our 4" cube set consists of one 4.0" x 4.0" x 4.0" magnesium alloy cube and one 4.0" x 4.0" x 4.0" aluminum alloy cube.

Weight of 4.0" Mg Cube: 4.1 lbs

Weight of 4.0" Al Cube: 6.2 lbs

This item is the perfect gift for science and metal enthusiasts, or just anyone who appreciates the wonders of the natural world. With a sleek brushed finish, these cubes are a beautiful addition to any desk or shelf.