Lot of 6 pcs IN-18?? 18 large nixie tubes, new, tested. Produced at 1984 by Gasotron Tube Factory, Rivne, Ukraine.Great components for any display purposes. All tubes are new, never used, fully tested for all digits. Just give us the list of items you need, and we'll do the rest. We have many other nixie and VFD tubes for clock and other. Ask us if you need any of them.