What a novel promotional idea!  A smooth writing pen on one side, and a quality broad top marker on the other end, in the shape of a standard syringe

• Dual function - You get two great writing instruments for the price of one, doubling the amount of advertising exposure to your logo and message  
• features a clear body with a yellow highlighter and white tips.
• Ideal promotional tool for Dr.s offices, nurses, phlebotomist schools, pharmaceutical companies, and diagnostic service clinics, and any company who needs a shot to their marketing program.