G2 Premium Retractable Gel Pen, 0.7 mm, Blue Ink, Smoke Barrel, Dozen CLIA Complexity_WAIVED McKesson # 1003189 Manufacturer # McKesson # 1003189 Manufacturer # Z73 Manufacturer Hardy Diagnostics Country of Origin United States Application Microbiology Reagent Concentration Level 100% Container Type Tube Form Powder Type Bacterial Identification UNSPSC Code 41116130 Volume 5 Gram Internal chip compartment with flip open rear door for easy chip disposal 7 mm Special Ink Type Gel Manufacturer Pen Refill # 77241 Pen Ink Color(s) Blue Tip Type Conical Color Family Blue Grip Type Contoured Latex Free Rubber Barrel Color(s) Translucent Smoke Pen Barrel Color(s) Smoke Visible Ink Supply Yes Pocket Clip Yes Pen Tip Type Conical Pen Grip Type Contoured Latex Free Rubber For Use With Pilot® 77241 Suggested Use Calculations G2® is the longest writing gel ink pen (Independent ISO testing