Albert Clock Concrete Grey
The Albert clock gets your brain active, it keeps you sharp with mathematics, and it can be set to different levels of difficulty. Housing made in multi-layer laquered maple wood and MDF. Crisp new improved Display with Osram LEDs, a very high contrast and sharp silhouettes. Level 0 added for math losers. Comes with a wall fixation, a black and white 3m textile cable, and power adapters for EU, US and UK.