This is a professional and practical caulking tool accessory, made of safe and durable plastic materials. It has excellent texture and workmanship and can serve you well. It can be used with glue to help you easily caulk. The reasonable design structure can smooth and fill the gaps easily, and provide you with a smoother surface effect. Features -Color:Yellow -Material: Plastic. -Size: About 10.50X5.50X5.50cm/4.13X2.16X2.16inch. -The design is reasonable, easy to install, easy to use, and can serve you well. -It can be easily used together with sealants, and other products. -Sophisticated production technology ensures its practicability and durability. -It is made with excellent craftsmanship, has the right size, and helps prevent nozzle clogging. -This is a very professional and practical glue tool accessory, which can be well used in your daily life. Package list: 10 x nozzles