The 'Iron Brick' of the North. Widely regarded as the hardest building brick in the world, the Accrington 'Nori' is a legend of British manufacturing. Fired at exceptionally high temperatures from the unique clay of the Altham brickworks, these reclaimed 3-inch beauties are as famous for their strength as they are for their striking, glass-like finish. : - : - Height: 76 Millimeters -
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