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Handmade in Ukraine since 2017

Nixie tube clocks, handmade in Ukraine

Built around Soviet Nixie tubes that stopped being made in the 1980s, never used, in solid walnut, olive ash or clear acrylic. Shipped free to the United States and Europe.

Forty-year-old Nixie tubes, in new wood

Four or six cold-cathode tubes made in the Soviet Union before the 1980s ran out, tested one at a time, and set into a case of walnut, olive ash or clear acrylic, finished by hand in Ukraine. Nothing about the light is simulated: it is gas glowing behind glass, the way it was in 1975.

Four tubes, four kinds of clock

They differ by the tube inside and the case around it.

The one part that wears out

Tubes are the part that eventually goes. Ours sit in sockets rather than solder, so you change one yourself in about a minute β€” no tools and no technician. Every four-tube clock ships with a spare already in the box, and every clock is covered for twelve months: if a tube fails inside that year, the replacement is free.

Why this one

IN-14 Nixie tube clock in an ash case β€” photograph 6

Designed, not just assembled

The tubes sit in sockets because I put them there β€” one of the first Nixie clocks built that way, back in 2019. A dead tube became a minute's work instead of a soldering iron.

IN-14 Nixie tube clock in a glued olive ash case β€” photograph 9

More than the time

On the four-tube clocks: temperature and humidity between the digits, a motion sensor that rests the tubes when the room is empty, and a backlight you can set to any colour or turn off. The six-tube clocks show seconds, with a rolling effect on the last two digits.

IN-14 Nixie tube clock in a solid walnut case β€” photograph 8

Free to the US and Europe

Standard shipping costs nothing to the United States and the European Union, and arrives in 12–14 business days. Express is 5–7 days for $15.

Brought over from Etsy

Reviews going back to 2017, written by people who had already waited for the parcel. The rating below is live.

What a Nixie tube is

A Nixie tube is a glass bulb filled with neon, with ten wire digits stacked one behind another inside. Put about 170 volts across one of them and the gas around it glows orange in the shape of that number. They were made from the 1950s into the 1980s for counters, instruments and calculators, until LEDs replaced them. Soviet factories were among the last to stop, which is why the tubes in our clocks are Soviet: new old stock, never used.

Each type looks different, and our guides explain what each one is and how long it lasts: IN-14 Β· IN-12 Β· IN-18 Β· IV-18

Before you ask

You change it yourself, in about a minute. Inside the first twelve months the replacement tube is free; after that we sell tested ones separately.