Check the listing for details. 30pcs 4" Extra Long Blunt Adhesive Glue Ink Liquid Dispensing Needle Syringe Tip. Condition: New. Listed at 9.89 USD. Specifications:Material: stainless steel (tip); plastic (base)Total length: 117mm/4.6"Tip length: 100mm/4"Inter diameter (16Ga):1.32mm/0.05"Outer diameter (16Ga):1.6mm/0.062"Inter diameter (18Ga):0.9mm/0.035"Outer diameter (18Ga):1.2mm/0.047" Package Includes:30 x Blunt Tip Dispensing Needle Nice Technology: These blunt tip needles are processed without burr edge, and the inner and outer pipe walls are polished to steel pipes to ensure the accuracy of liquid spitting. Exquisite Design:The needle adopts double helix lock and large area rotation design, which is not only safer to fit but also easier to disassemble. Wide Applications:Suitable for dispensing liquids, not filled with ink, oil, paint, glue and more. Tips: The product is not sterile, should not be injected, and the needle is blunt. Notice:1.Please allow slight error due to manual measurement. Thanks for your understanding.2.Monitors are not calibrated same, item color displayed in photos may be showing slightly different from real object.