I love all kinds of stuff with vacuum tubes. They just look cool and remind me of a different era. I love me some iPod docks with tubes, amps, and clocks. Even this “test tube” clock looks pretty neat, even if they’re not real vacuum tubes or test tubes that have chemicals in them or a tiny lifeform.
It’s basically just a bunch of numbers with glass domes over each. It doesn’t quite match the style and warmth of a Nixie clock, but hey to each his own. It does have a cool retro look. It’s $75.