The Artline 157Ri whiteboard marker is a popular choice for writing on whiteboards. It is known for its vibrant colors, quick-drying ink, and ability to be easily erased without leaving stains or residue on the board. The 157Ri marker is designed with a bullet tip that allows for smooth and consistent writing, making it ideal for use in classrooms, offices, and other settings where whiteboards are commonly used. Additionally, these markers are refillable, which can be a cost-effective and environmentally friendly option for long-term use. The Artline 157Ri whiteboard markers are known for their quality features. Here are some key features of the Artline 157Ri marker: Quick-drying ink: The marker's ink dries quickly, reducing the risk of smudges or smears. Bullet tip: The bullet-shaped tip allows for smooth and precise writing on the whiteboard. Vibrant colors: Artline 157Ri markers offer bright and vivid colors, ideal for optimal visibility on the whiteboard. Dry-erase: These markers can be easily erased from the whiteboard without leaving any residue or stubborn stains. Refillable: Artline 157Ri markers are refillable, allowing for extended and cost-effective use. These features make Artline 157Ri markers a popular choice for presentations, classrooms, and meetings due to their quality and ease of use.