This set of Metallic Paint Markers from Hello, Artist! features 10 markers. They have a round barrel and the ink is water-based. They can be used on wood, canvas, fabric, acrylic, metal, skateboards, rocks, and more! Hello, Artist! Colors included are metallic silver, metallic gold, metallic bronze, metallic pink, metallic red, metallic light green, metallic green, metallic light blue, metallic blue, and metallic purple. Details: Includes multiple metallic colors 4 mm nib size Set of 10 Round barrel Water-based ink