Features: Perfect tile leveling system: The most comprehensive tile leveling system kit can clarify tile setting unevenness. And then keeps the tiles balance on the same horizontal position and prevents the tiles from moving during drying. Reusable tile setting tools: This tile leveling system kit is made of high quality plastic. Additionally, the T-shaped needles are constructed of stainless steel, which features durable and reusable construction. How to use: The steel needle is adjusted to a straight line to fit into the tile gap, and the rotation is fixed at the bottom of the 2 tiles. Use a T-wrench to turn the black cover so that the 2 tiles are level. Wait 4-6 hours to get rid of the tiles. (Tip: Cement dries faster in summer, so the needle is removed earlier than in winter) Wide application: The tile leveler system can detect whether the tile is level. Also, can be used in bathroom and kitchen to leave tiles flat. Great tool for tile installation: improve tile installation speed and reduce fatigue and stress of the installer. Reduce the need for grinding and polishing. The tile leveling system ensures flatness between tiles to avoid irregularities. Prevent tiles from moving while drying. Features: Color orange Material: plastic Package size: 28.5 * 27.3 * 2 cm Weight: 560g