Exposed Circuit Nixie Tube Clock
This unique desk clock combines vintage tech with natural looks. At its center is an exposed circuit board with vintage IV-9 Nixie tubes. A hardwood frame complements the warm orange glow of its tubes. Its circuitry includes a DS3231 clock chip and an ESP8266 wi-fi module to maintain accurate time via the internet. It measures 4.92″ x 4.92″ x 2.12″.