Smudge-Proof Glide on Gel Eyeliner. Available in Neon or Metallic Finishes. Up to 16-Hour Wear. Water-Resistant. Soft Plastic can be Sharpened. FDA Approved for the Eye Area. The Shockwave Eyeliners will have you shook. Shockingly bold colors glide on creamy pigment with a full coverage finish that lasts up to 16 hours. Electrify your look with a vivid pop of color from the Neon collection, or light up your eyes with sultry, matte-metallic shimmer from the Metallic collection. The soft plastic pencil can be sharpened with a regular sharpener for precise application every time. Get ready to create looks that shock.