This tile joint clean tool is a hand tool designed for removing unwanted grout, mortar, caulking, and surface residue, ideal for detailed cleaning tasks. The caulking tool kit is effective for cleaning tile cracks and reaching corners and edges against walls due to its compact size, offering higher efficiency compared to larger tools. Featuring an ergonomic arc handle for better control and reduced hand fatigue, it allows easy direction adjustment for efficient cleaning. The tile joint repair kit includes 3 reversible replacement blades, enhancing durability and extending service life. This removal tool is suitable for cleaning dirt and residue from tile gaps and can also be used in kitchens, bathrooms, balconies, and other household areas. Specification: Material: Alloy Steel Size: Total length - 21cm / 8.27inch Blade length - 8.5cm / 3.35inch Package Includes: 1 Piece Tile Gap Hook Knife 3 Pieces Replacement Blades Note: Please allow slight measurement deviations due to manual measuring. Due to differences in monitor displays, the actual color of the item may vary slightly from the images shown.