Milwaukee Inkzall Liquid Paint Markers were designed from the ground up to provide users with the best performance on tough jobsite surfaces. All Inkzall Liquid Paint Markers feature a durable acrylic nib that can write on the dirtiest, hottest and roughest of surfaces. Proprietary paint developed specifically for Inkzall Liquid Paint Markers can mark on surfaces up to 150°C and dries in 10 seconds. For the most demanding environmental conditions, Inkzall Liquid Paint Markers provide the longest lasting marks that are both water and UV resistant. SpecificationsColour: Yellow Features and BenefitsWrites On Dirtiest, Hottest, Roughest SurfacesDurable Acrylic NibWater and UV Resistant Markings10 Second Dry TimeMarks On Surfaces Up To 150°CValve Action Marker