Very easy to use put it to press gently on blemishes, then remove them. can let your skin effective way to remove blackheads damage. One end is an loop for pressing and extracting and the other sharp end is for piercing It is also less traumatic to the surrounding skin It has a seated handle for firm gripping If it is a little stubborn, you can use the needle to carefully pick the surface of your skin. Lightweight and convenient to carry Suitable for professional salon use or home use Material: Stainless Steel Size: 90mm