The installation of these replacement needles is effortless, and they are user-friendly, providing great convenience. The glue bottle tips are small in size but versatile, suitable for both home and industrial precision applications, such as essential oils, science labs, satisfy your different demands. Features -Color:Transparent -Material:Plastic -Size:7.00X0.50X0.10cm/2.75X0.20X0.04in -These needle tips for glue bottles are made from sturdy materials that are not easy to deform or break. -Practical dispensing needle tips are good for glue, inks, perfumes, lubricants, sealants, and more. -Reasonable structure, can be easily connected and disassembled from the bottle, making it simple to use. - Features a nozzle design that allows for controlled dispensing of glue, the glue bottle tips offer you satisfying using feeling. -These glue dispenser needles can facilitate the transfer of glue during experiments, preventing leaks and ensuring peace of mind. Package list: glue dispensing tips