You might want to take a seat before you swatch, because the Shockwave liner will have you shook. Shockingly vivid colors glide on pigment with a full coverage finish that lasts up to 16 hours. Add a bold pop of color to electrify your look or go full on neon for all eyes on you. The soft plastic pencil can be sharpened with a sharpener for precise application every time. Ophthalmologist tested and paraben free. You’ve never seen neon done like this.