NRVTRE Lampada da Tavolo cambiante LED Tank Night-Light Colore Acquario Mood-Lava Lava per Bambini Regalo per Bambini Home Room Decors Lava-Lampada Medusa-Acquario Serbatoio luci notturne : Amazon.it: Illuminazione
How does it function a lava lamp and how to refill the water inside. - YouTube
Got too carried away with the Surfactant on my attempt to refill my grande : r/Lavalamps