This Classic Silver Base LAVA Lamp with a groovy green twist! Handspun silver base and cap make these cool hues shine. Watch as the everchanging black wax melts and moves through the green liquid in this glass globe. Be mesmerized by the colorful cool motion! For over 50 years LAVA has been a part of the consumer consciousness, consistently enticing new generations to marvel at its glob flowing wonder. This timeless icon is an embellishment to your living space and an awakening to your head space, constantly evolving in ways to illuminate your mood.