Pin/clip system: Holds adjacent tiles at the same height.
Consistent joints: Available in different joint widths such as 1 mm, 1.5 mm, 2 mm, 3 mm, and 5 mm.
Good for large-format tiles: Especially useful for 60×120 cm and other big porcelain tiles.
Reduces lippage: Helps prevent one tile edge from sitting higher than the next