What is the weight of the Spheremaker?

The weight of the Spheremaker 1 is 0,62 kg.
The weight including the packaging is 1,4 kg.

The weight of the Spheremaker 3 is 3,7 kg.
The weight including the packaging is 4,6 kg.

The weight of the Spheremaker 6 is 6,15 kg.
The weight including the packaging is 7,6 kg.

The weight of the Spheremaker 9 is 9,5 kg.
The weight including the packaging is 11,6 kg.