Ah, the LAVA lamp. One of the most beloved and recognizable icons from the 1960s and 1970s. Schylling has resurrected the groovy gizmo, bringing it back to the forefront of trendy home decor. About 14.5" tall, it's the perfect punctuation mark to any home decor statement. This Lava Lamp features yellow wax and blue liquid. Watch the different-sized formations of melted wax collide, flow, and split apart as they ozze their way up and down the glass globe. The Silver Lava Lamp with Yellow Wax & Blue Liquid is a real, heated decoration recommended for teens and adults.