1. The sealing nozzle can be easily attached to the sealing tool set and is suitable for filling and trimming joints in bathrooms, kitchens, water tanks, doors, sinks, and more. It operates smoothly and simplifies your work, making it very practical. 2. Ingenious Design: This sealing tool set can be used for filling and trimming joints in bathrooms. Our sealing nozzle applicators feature a 45degree mouth design for easy sealing. Uneven surfaces will become smooth and neat after filling, without requiring more effort or time. 3. Sealing Performance: The sealing nozzles come in various sizes designed for most angles and areas, meeting the filling requirements of different spacing angles and delivering sealing performance. 4. It includes 14 different sizes of sealing nozzles (5 mm, 6 mm, 7 mm, 9 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm, 22 mm, 25 mm, 28 mm, 30 mm), 8 connector feet (4 types of base adapters with different functions, 2 of each), 4 scrapers, and an extension rod. This sophisticated and complete combination can fulfill various filling needs.