The Alpino AR010701 UV Marker is a versatile writing and drawing tool available in a practical set of 12 pieces. These markers feature a line width of 4.5 millimeters and offer a selection of mixed colors, making them ideal for creative projects. The tips of the markers are assorted, allowing for a variety of applications, whether for drawing, coloring, or labeling. The markers are specifically designed for UV applications, meaning they glow under UV light and can create special effects. Included in the package is a guide and a block with drawings to color, encouraging users to use the markers creatively. The packaging comes in a cardboard box with a hanger, making storage and presentation easy. These markers are an excellent choice for artists, students, and anyone looking to bring their creative ideas to life.