Handmaking nixie tubes

[Leevibe]

This is a fascinating watch if you have the time. I'm surprised at how much of this he just eyeballs. There must have been a mountainous learning curve with a crazy amount of trial and error. And the equipment investment looks huge.

[galaxiex]

In-freakin-credible! 

That is a hellish amount of very skilled tedious hand work there.
No mass production line for those babies!

Scared to ask what they cost....

[m-Kresol]

impressive. Figuring out all the process details must have been a pita to say the least. And working with glass is not as easy as it might look, there is lots of craftmanship involved to learn. I know from experience. First lesson: hot glass looks like cold glass.