ZEKA by Monjibox Nixie Clock  with IN12 tubes Wooden case, adjustable display position, six IN12 Nixie lamps in sockets (not soldered). This one is Walnut! But several colors available, please send me a message to see the actual stock! Features: - precise clock internal chip, mains frequency independent; - battery backup for timekeeping while power off; - calendar for 100 years; - 12 or 24 hour format; - dd:mm:yy / mm:dd:yy date format; - first 0 hide feature; - 10 brightness level (including 0 for tubes off); - direct brightness control via the rotary encoder located in the back of the unit; - 4 daily intervals for tubes brightness adjustment; - Daylight Saving Time for Europe / US / disabled' - Power adapter included 12V EU plug (for US wall socket adapter included). Size: approx. 250*90*100 mm Safe packaging,  priority shipping with tracking number.  Please check my other items, Thank you!