1、Easy in Caulking: Comes with cone shape and fine tip, the caulking nozzle ensures even gluing and sealant applying with high accuracy. 2、Reusable Designs: Both the installation and cleaning are very convenient, so the caulk cone nozzle is reusable with great durability. 3、Wide Application: Can be widely applied to the joint filling, finishing and more for kitchen, bathroom, tank, door, window, sink, etc. 4、50 Pieces in All: There are 50pcs glass glue nozzle in the set, and the large quantity will meet your needs for replacing old parts. 5、Plastic Material: Adopting premium PE plastic material, the caulking tips are odorless, very sturdy with corrosion, long service life. 50 x Caulk Cone Nozzle Item Type: Caulk Cone NozzleMaterial: PE PlasticColor: YellowUse: Widely used, especially for beautifying the effect of glass putty.