Ergonomically Designed Body for Perfect Grip. Safety Cap for Tips. Brilliant Color Tones and Perfectly Clean Artwork. The innovative and durable design of the nibs ensures they will not lose their firmness over time. Twin Tip Brush Marker with versatile nibs. highest quality ink. Assorted shades as per chart. Applicable Surfaces : Paper, Glass, Stone, Wood, Concrete and Unglazed Ceramic, Marker Pads. Ideal for Industries, Illustration, Animation, Cartooning, Industrial Design, Interior Design, and Fashion Design. Non-toxic , Beautiful Shape with Easy Grip. Alcoholic Content. Touch Markers will Not Dissolve Toner Ink. Optimum ink flow and drying rates allow for seamless execution of even the most detailed artwork. Ideal for Designers, Architects and Illustrators. Product Color may vary from the Images as the Images are only for Reference purpose.