Only the perfect frame gives perfection to a work of art. So it is with the lip make-up. The new SENSAI LIP PENCILS contour and define the lips with the utmost precision and allow a small correction if necessary. SENSAI Loyalty Bonus: The LIP PENCIL is absolutely smudge-proof and not only ensures a clear lip contour, but also a long-lasting effect. A lip brush is located at the back end of the pen. It allows a perfect application of the lipstick or hide the lip liner.