3D Puzzle Tile offers a new kind of solution. German engineers at Gum-tech have developed 3D intermediate elements so that the tiles are connected both horizontally and vertically. The connection elements hold the tiles together firmly and result in a precisely predefined joint width. The spacings are automatically identical and plug type connectors are not required resulting in labor costs saving and preventing application faults. 3D Puzzle Tile is water-permeable, anti-slip and incorporates proven basic materials.