Industrial Paint Marker, DALO(R) Roller Ball Tip Marker, Yellow, Temp Range -20 to 600 F, Point Size Broad, Steel Tip, Oil Based, Ergonomically Correct, Can Write Upside Down Dries in 25 to 35 Minutes, For Writing On Rough, Oily, Greasy And Wet Surfaces Such As Metal Plastic, Glass, Concrete and Rubber RestrictionsHazardous MaterialCalifornia Proposition 65 Warning: This product contains a chemical known to the State of California to cause cancer. Warning: This product contains a chemical known to the State of California to cause birth defects or other reproductive harm.