• Lava Lamps consist of a metal base and cap, a light bulb, and a filled globe. Inside the globe, there is water, wax, a small but closely guarded combination of 16 chemicals, and a metal coil.

The Mathmos Astro lava lamp is part of several museum collections and is widely recognised as a pop design classic. Each collaboration is strictly limited to 600 pieces, and each piece is numbered.