Milwaukee Tool Corporation’s new line of Inkzall™ Jobsite Markers are writing tools designed and optimized for jobsite use. The writing instruments in the line have clog-resistant tips and are designed to write through dusty, wet or oily surfaces for durable use on OSB, cinderblock and concrete. The line which include fine and medium point markers, as well as a stylus/marker combination tool designed for use with gloves on touch devices such as iPads and iPhones. The markers have a proprietary ink for faster drying times and a hard hat clip for storage. The Inkzall markers will be available this month, at prices ranging from $1.99 for a fine-point marker to $9.99 for the stylus and marker.