BRIGHT BARREL AND INK COLORS WITH A GRAY TEXTURED RUBBER GRIP. CHOOSE 1 HIGHLIGHTER COLOR. ALL INCLUDE GRAY TEXTURED RUBBER GRIP. INK COLOR MATCHES HIGHLIGHTER COLOR. BLUE, GREEN, RED, PINK OR YELLOW, INK MATCHES HIGHLIGHTER COLOR. COMPLIES WITH ASTM, CPSIA, PROP 65. 5/8" W X 5 1/2" H