Industrial Marker, Dry Erase (MERCH) Yes, Extended Tip (MERCH) Not Applicable, GE Nuclear and Aircraft Engine Specification Compliance Not Applicable, Housing Attachment Style Clip, Housing Material Plastic, Marking Tip Shape Chisel, Pigment Color Green, Pigment Material Ink, Pigment Permanence Removable, Product Type Ink Marker, Reversible (MERCH) No, Rolls-Royce EMS 56752 Specification Compliance Not Applicable, Tip Protection Type Not Applicable, Tip Size 1/16 in, Tip Size Group Fine