100pcs 32G / 4mm Sterile Painless Disposable Needle is a sharp needle designed for injection pens. Made in China, this needle is suitable for use in both facial and body areas. With a size of 4mm, this product offers a comfortable and painless experience for injections. Its formulation is specifically tailored for injection purposes, making it a reliable choice for those seeking precise and efficient treatments. Ideal for Majority of prefill Injection Pens.