Silicone Sealant Tools: It is a useful tool for smoothing sealing lines and caulking lines, which helps save sealant without masking tape when you apply it for sealing work sealing Different edges: The caulking tools offer more than 15 different edges, they can meet your needs for sealing work when you seal different places and angles Reusable: the caulking tool can be repeated and adapted to all edges, corners, joints; easy to store, just clean with a damp cloth and convenient to apply next time Wide application: the caulking tool is suitable for most types of sealant such as craft or silicone floor seals, silicone, acrylic, resin, gaskets and more Quantity delivered: 4 pieces Product color: blue Product specifications: as shown in the picture. Good quality product