Hot Max 27017 Markel Red-Riter Flat Fineline Marker with 4 Refills All purpose paint marker for cold surface that will mark any material surface or texture Use under any conditions such as oily, rough, smooth, wet, dry, icy, rusty surfaces Makes long-lasting crisp lines or bold marks Red-Riter Flat Fineline marker is fast drying paint formulated for industrial applications. Includes 4 refills