10 x IV-15 Nixie tubes. Looks great in Nixie clocks deviding Nixie tubes.If you have any question- just ask me. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets". The seller is "tatob1900" and is located in this country: PL. This item can be shipped worldwide.