This long wearing, high intensity lip pencil glides on easily, prevents feathering, and acts as a barrier for Lippie Stix. We’ve made it easy for you- almost every Lippie Stix has a coordinating Lippie Pencil that was designed to complement its partner perfectly. To sharpen, make sure your sharpener fits your Lippie Pencil perfectly, if it doesn’t it may eat up your pencil. Also, the blade of sharpeners get dull over time, just like a razor ladies. You need to replace them frequently to ensure you get a nice clean sharpening without wasting your pencil.