New 100 Pieces Dry Erase Markers with Eraser & Magnet, Low-odor, Red ERASER: The cap of each marker is mounted with an eraser for convenient erasing function when needed while writing. MAGNETIC: The cap is also mounted with a magnet, which can easily hang the marker onto the surface of magnetic white board, ion surface such as refrigerator, file cabinet, etc. providing convenience to store or locate the marker. INK: Quick drying ink is one of the unique features of the marker. This helps to avoid ghost shadows on most non-porous surfaces, such as glass. PACKING: 100 dry erase markers in color of red The dry erase markers are designed for writing on various dry-erase boards and surfaces. They have fine tips with 4 3/8 lone, and a combination of black, red, green, and blue colors.