You might want to take a seat before you swatch, because the Shockwave Neon eyeliner will have you shook. Shockingly vivid colors glide on creamy 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 neon for all eyes on you. The soft plastic pencil can be sharpened with a sharpener for precise application every time. You’ve never seen neon done like this.