Package contains: you will receive 12 pieces dispensing needles, sufficient quantity to meet your needs Quality materials: the bottom of the blunt-tip dispensing needle is made of quality brass and -plated material; The stainless steel needle tube is durable, which effectively extends the life of the needle and will serve you for a long time Leak-proof design: the quality buckle design of the dispensing needle can ensure the sealing of the needle during use, and it is not easy to leak, which will improve your work efficiency Smooth surface: the practical dispensing needle has undergone internal and external precision polishing and ultrasonic cleaning for more than 3 times to eliminate burrs, and will not damage your hands Precise connection: the blunt-tip dispensing needle is controlled by a precise jig to ensure the perfect fit between the needle tube and the connection part of the needle seat, and it is not easy to fall off Feature: Durable to use: The bottom of the blunt-tip dispensing needle is made of quality brass and -plated material. The stainless steel needle tube is durable, which effectively extends the life of the needle and will serve you for a long time. Leak-proof design: The practical buckle design of the dispensing needle can ensure the sealing of the needle during use, and it is not easy to leak, which will improve your work efficiency. Specification: Material: brass and stainless steel, -plated Size: as shown in the picture Package includes: 12 x needles Note: Manual measurement, please allow little size errors.