The RUBI DELTA V4 levelling set is new for 2022. The set includes 100 DELTA staples for 1.5 mm joints, 100 DELTA levelling wedges and ergonomic DELTA levelling tongs, everything you need to successfully lay tiles without unevenness. The minimum size of the tiles used is 30×30 cm. The set is also suitable for large format tiles. The levelling set is suitable for tiles from 3 to 12 mm thick.

The kit includes improved staples that have color-coded thickness markings, a better shape for pressure distribution, and easier removal after the glue dries. After their removal, no residue is left in the spar. The reusable wedges have also been improved and, thanks to their new shape, better distribute the pressure on the tiles. The package comes in a handy plastic bucket for easy carrying and storage.