The English Yorkstone Pavecrafters Stamps have a random interlocking pattern design. The surface texture is that of natural, fractured stone, and the edges are broken and rounded. The pattern is formed of roughly regtangular stones in various sizes laid in a random manner. The sides of the stones vary from 2-1/2″ to 23″.
Inside joints have the appearance of a smooth-grouted, raked joint, approximately 1/8″ to 2″ wide by 3/8″ deep. Outside edges have a surrounding joint, 1/8″ to 1″ wide, which matches the inside joints when tools are joined. The completed pattern is formed by the use of three tools: A, B and C, each with a different random arrangement of stones.