Note: With The Use Of NOS "New Old Stock" Tubes You're Getting Something That Will Last Much Long Than Cheap Used Tubes! NOTE: Nixie Tubes Will Eventually Burn Out - If You Have Basic Soldering Knowledge It Is Easy For This Clock To Have A Tube Replaced Without Issue. Recommended For Everyone Is To Read The Instructions In Above Photos To Set The Clock To Nighttime Mode To Save The Length Of The Tubes.Also, If You Do Not Have Soldering Knowledge We Also Sell The Same Clock With Sockets So The Tubes Can Be Easily Pulled Out And Swapped Back In. 3 month for clock electronic parts. Please do check everything carefully after you received the parcel, any the damage except DOA (Dead-On-Arrival) would not be covered if it's your fault. If you need any additional information or photos please send me a message. The item "Nixie Tube Clock Assembled NOS IN-14 Tubes INCLUDED Steampunk Vintage" is in sale since Friday, March 29, 2019. This item is in the category "Home & Garden\Home Décor\Clocks\Alarm Clocks & Clock Radios". The seller is "thirdcityentertainment" and is located in Chicago, Illinois. This item can be shipped worldwide.