One end is a loop tip for pressing and extracting, the other sharp end is for piercing or poking.To minimize damage to your skin, the needles is an effective way to remove blackheads, acne, or pimple.These remover are a safe way to clear your pores than squeezing blackheads using your fingernails.With the help of these needles, it will lessen traumatic to the surrounding skin.You can store the needle in a mini soft plastic pouch when the needle isn"t used.