1Cone nib pen can be matched with charcoal or crayon to draw ideal line, practical for use. 2Deer horn shaped nib pen can adjust contour and color lump edges, remove excess pigment. 3Multi-functional, can be used for nail carving, embossing, hollowing out, etc. 4Adopts soft silicone material, safe and non-irritating, stable and durable. 55pcs of nail art pens are available, complete functions, meet your different needs.