SofTap has you covered when it comes to needle selection for upper and lower eyeliner. The needle groupings and flex design are the most innovative in the industry providing maximum comfort, fast healing, complete control and most important of all, the most natural look in the world. The click tip needle piece is inserted into a click stick or fish stick handle. The needle comes in sterile packaging for one use. After one use the needle is disposed of in a Sharp's container for easy and safe cleanup.