Special shape clay brick for renewal damaged brick corner in door parts on historic facade (built about 1930). Size and shape is produced according to the original stone. From machinery made clay block each piece is crafted by hand. There is needed only two fittings (left corner and right corner). Making of special tolls for extruding only two special shape bricks is to expensive for this small renovation project. Delivery time: 6 weeks. Material is fired in electric kiln. Hard fired. Clinker quality with very low water absorption (>6%) and frost resist.