Perfect Tile Leveling System Our tile levelers are more accurate than those with replaceable steel pins. The steel needle is not easy to loosen, improving the flatness of tile laying. And you can use the 2mm cross-shaped tile spacer in the set to keep the gap between the tiles uniform. Tips: Before tightening, rotating the T-shaped steel needle several times, in order to reduce the probability of the steel needle solidifying in the cement, and it is easy to facilitate removal of the tile leveling kit. Package Includes:800 pcs Tile Levelers 1000pcs Tile Spacers 6pcs Special Wrenches 200pcs Replaceable Spare T-needles