1) used under the nails as well as the cuticle or sidewalls
2) used on top of the nail
3)perfect for enhancement toenails

 This slim longer tapered bit can be used under the nails as well as the cuticle or sidewalls .This cone can be used on top of the nail as well, however it is not the preferred shape for surface work on artificial nails but is perfect for use on top of the enhancement toenails because of its slim size.