A Mathmos lamp next to a Lava Lite is a real life “expectations vs reality” : r/Lavalamps
Mathmos on Twitter: "*ASTRO SPECIAL FILL – VOTE NOW* Vote between the three out-of-range options and then comment below with the colourway you want to see filled most. The options are: Clear/Pink
Buy Mathmos Matt Black Lava Lamp - Clear/Black (Plum) Online at desertcartChina
50 years of the lava lamp | HistoryExtra
Mathmos Space Projector White | Lava Lamp Effect
Mathmos Neo White lava lamp, yellow/pink (42 cm)
New Mathmos Astro Baby Limited Edition Lava Lamp Clear Liquid & White Lava