Ingenious design -- Our caulking nozzle is designed with a 45 degree mouth shape to meet all kinds of shortcomings in life. The independent protective hood avoids blockage and waste. Top quality material -- The caulking nozzle is made of high-quality stainless steel, wear-resistant, corrosion-resistant, non-stick brush, drip-proof, durable, easy to assemble, reusable and long-term for you. Beautiful sealing performance -- Connecting seat accessories are suitable for glass glue, sealant, ceramic tile epoxy glue, structural glue and various silicone caulking equipment, which can meet the filling requirements of different spacing angles and have better sealing performance. You can get -- Package contains 14 different sizes of 5mm, 6mm, 7mm, 9mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 25mm, 28mm and 30mm caulking nozzles. Widely Applications -- The caulking tool can be widely used in bathrooms, kitchens, water tanks, doors and windows, frame joints, outdoor wooden houses, etc.