The Molotow One4All system consists of markers, refills and interchangeable nibs. The highly pigmented, solvent-free, acrylic-based hybrid paint covers nearly every surface indoor and out and is UV-resistant. This standard 4mm round-tip marker has patented capillary technology, Flowmaster pump valve and a high-tight cap with rolling stop. The standard point is the perfect nib size for filling in small to mid-size areas. Made in Germany.