3.WIDELY USED:The Piercing needle is easy to operate, suitable for puncturing the ears, lips, nipples, eyebrows, belly button, tongue, nose and other parts, 316L stainless steel, no adverse reactions 1.HIGH QUALITY:Each catheter puncture needle is made of the highest quality 316L surgical stainless steel. Both the vacuum packaging and the needle are made of rubber to provide protection 5.MORE CONVENIENT:18g piercing needles works like a traditional puncture needle,But put the plastic tube in the hole to facilitate the insertion of jewelry.Whether you are a professional puncture or amusement, a variety of models of puncture needles are absolutely handy for you 2.PACKING INCLUDING:Each puncture kit includes 10pcs 18G puncture needle IV catheter needles 4.EASY TO OPERATE:The catheter needle is easy to operate and must be strictly controlled before delivery.Terry inclined plane highgrade disposable professional puncture needle