Remember lava lamps? These fun psychedelic, intriguing, mesmerizing, and hot colorful mood lamps were all the rage in the late '60s. The novelty wore off in the '70s and '80s, but made it's revival in the late '90s and early '00s amid the Austin Powers hype.
Many of us millennial kiddos had these or wished for them every Christmas and birthday to no avail (a.k.a me). But, they're resurfacing once again the form of manicures because we love a good nostalgic moment.