Another industry first, the K-12 delivers rich Krink through a durable, steel, fine-point tip with a squeezable body. The K-12's array of bold opaque colors allow the artist's work to stand out on any surface, light or dark. Formulated for smooth, even flow, this marker is ideal for creating fine lines and small details. 12 ml. Quick drying, highest quality. Handmade in USA.