Noyce Joyce Self Assembly Nixie Clock
Not made by myself, but highly recommended!
These are 6 digit IN-12 Nixie clocks that you assemble yourself, from Noyce Joyce.
An ingenious design where the clocks circuit board forms the actual case of the clock. I don't sell these direct, but just refer you to their website, and you get a 10% discount too!
Click the button below to be taken to their shop. The clock is priced at $149 so I've shown the UK equivalent price.