Rare iconic original vintage Mathmos Jet lava lamp – The original invented in 1963. This lamp is one of the first models produced in this successful and innovative series. Spectacular, with a very conspicuous design and with orange wax immersed in water that changes and melts due to the heat from the light bulb only to re-solidify into new shapes, brilliant! Imposing measurements – Height: 40 cm – Base diameter: 11 cm – Cylinder diameter: 7.5 cm. In perfect working order with minimal signs of wear on the plastic, but overall an excellent specimen. This is a real lava lamp! Iconic and very cool!