Package list: 13mm / 0.5-inches length of needle, 30mm / 1.2-inches overall length, including 14/15/18/20/21/22/23/25/27/30G gauges,12pcs of each gauge, in total 120pcs blunt tip needle.
Features: The industrial dispensing needles are made of stainless steel and PP, which are heat-resistant, not easy to rust, and removable for cleaning and reuse. Blunt tip design prevents scratching of the surface of the product being used.
Application: Widely used in electronic manufacturing, jewelry making, handcrafting, etc. Works with sealants, craft glues, essential oil dispensers, ink refills, wood adhesives, perfume gauges, and lubricants.
Instruction: The needle seat design can be firmly combined with standard Luer lock accessories to prevent glue leakage, placing glue exactly where it's needed through controlled pressure and finger movement.
NOTE: A blunt tip needle is a tool used to control the flow and application of glue precisely. This product is un-sterilized and is limited to industrial applications.