Ezheat Tile Leveling System (T-Lock) Ezheat's T-Lock system makes tiling simple. It helps you get level and evenly spaced tiles with a polished finish, whether you're a pro or DIYer. This system saves time, keeps tiles in place while they dry, and gives pro-quality results. It's also eco-friendly and works with various tile types for bathroom or kitchen projects. You can use it with porcelain, ceramic, or natural stone tiles, and the included tool makes the job straightforward. Features: ---Quick and easy installation. ---Keeps tiles from shifting as they dry. ---Always delivers pro-quality results. ---Reusable and eco-friendly. ---Compatible with different tile types. ---Includes a practical wrench tool. Instructions: ---Put the T-pin between tiles. ---Turn it 90 degrees to sit under the tiles.