Draw out your pout with a stroke of rich color. Slide On Lip Pencil is available in many shades. This lip pencil is waterproof and glides on super-smooth and delivers a highly pigmented Matte finish. Line your lips or fill them in for defined and enriched lip color using your preferred shades. NYX Slide on Lip Pencils can be sharpened with a sharpener that has an opening for a small pencil.