Attributes . Fast Drying Ink Formula Completely Washes Off All Non Porous Surfaces, High Visibility Marks are Water and Detergent Removable Without Ghosting or Residue, Non Refillable Marker to Reduce Mess and Eliminate Downtime, Compact Design for Improved Comfort and Control, Clip Cap for Easy Storage and to Reduce Rolling Off Work Surfaces, Xylene Free Formula to Reduce Health Risks . Names