Kit for NIXIE TUBE CLOCK IN-12with NEW NOS tubes Features:- Hours, minutes, 24 time display- Effects preset Slot Machine every minute- Built-in battery socket, time backup during power interruptions- Alarm in chosen days of week- RGB backlight (one of 7 colors or change color every minute or off)- Power: 5V/0.3A (phone adapter or powerbank) Package includes:- PCB- 4x new IN-12 tubes and 2x INS-1 tubes (tubes are tested with similar clock)- programmed IC controller- all needed parts- assemblu guide!!! no any case Free shipping from USA