Stone by stone. The small walls are very well suited for enclosing properties and yards or delineating fields. The individual wall sections and pillars allow for many unique installation situations. The walls can be cut with a coping saw and glued with super glue or hot glue. They are realistically hand-painted. The rubble stone wall, made of natural stone, is a popular means of creating boundaries in a natural garden. The random mix of natural stone with mortar results in the unique texture of the rubble stone wall. Note: The set includes twelve pieces: four wall elements each with a pillar, three wall elements without a pillar, and five individual pillars.