The My Life Clickfine 4mm 32g Pen Needle is used for making insulin injections more comfortable and efficient. Featuring a thin, ultra-fine 32g needle, it ensures minimal discomfort while offering accurate and reliable insulin delivery. This pack contains 100 needles, each individually packaged to maintain sterility, ensuring safe and hygienic injections for diabetic patients. The pen needles are compatible with most insulin pens, making them an excellent choice for those seeking a hassle-free injection process.