14ga 16ga 18ga 20ga 25ga needles, perfect match with dispensing bottles; Interchangeability of different types of dispensing needles provides flexibility for different tasks. Made of soft and flexible plastic, the precision tip is made of rust-proof metal, allowing you to squeeze the bottle for precise dispensing control. The applicator bottle storage cap and the silicone cap on the needle prevent liquid leakage, slow down the glue freezing speed, convenient for small storage and carrying The combination of plastic applicator and dispensing needle is perfect for narrow area application. It is a good choice for DIY and other projects involving fine lines of adhesive Needle oil bottle for door locks, hinges, clocks, sewing machines, fishing reels, bicycles, optical repair work, paper art, printers Specification:Set 2:50ml Colour:As Shown Material:plastic Package Contents: 1set x needle tip squeeze bottle Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.