Light, elegant streamline style nixie clock. Solid alder wood body, stained to mahogany.  Aged brass furniture and vintage logo encrusted on the front.  No plastic, only wood and metal like in good old times. Replaceable IN-14 tubes without soldering, one spare tube included. You can order more tubes. $25 per 1 pcs. On photos you see exact item that you purchasing. Functions: - 12/24 hours time format - Hours, minutes and seconds / date, month and year display - Selectable 6 level tubes brightness - Selectable 5 levels of blue backlight brightness (can be turned off) - Two modes of time displaying - regular and "slot machine", can be selected in menu - Simple time / date / brightness adjusting - mode & set buttons on back panel - Slot machine routine every 15 minutes (prevents cathode poisoning and extends tubes life) - Extremely accurate time chip DS3231SN - Built-in battery, time backup during power interruptions - easy replaceable tubes without soldering  - One spare tube included  - 1 year warranty -  Size: 230 x 80 x 90 mm - Weight: 0.8 Kg - Power: 12V / 1.5A, adapter included Express shipping by EMS