Double-sided, magnetic markers deliver eight colors with just four medium-point markers. The double-sided design saves space with two colors in one marker and eraser tips on both ends for quick corrections without the mess. Low-odor markers contain magnets in the marker caps to ensure they will hold to any magnetic dry-erase board. Caps indicate the vibrant ink color. Marks easily wipe clean on any dry-erase surface. Colors include black, blue, light blue, green, orange, red, pink and purple.