Ideal For Writing On Dry Erase Whiteboard Mirror Glass In Schools, Offices, And 144 BULK PACK: Shuttle Art 144 pack 12 colors dry erase markers contains 12 different colors fine tip dry erase markers, more various color markers with cheaper price! With durable bright ink easily to read markers in the classroom or council chamber. WIPE EASILY: Writing smoothly and drying quickly with washable ink can easily wiped off from whiteboards, glass, mirror, and most non-porous surfaces with any cloth or eraser. WIDE USE OCCASIONS: The kit is suitable for both adults and kids. These markers are separated by individual sections, so you can organized them easily. Perfect for use in classroom, office, home and studio with whiteboards, glass, mirrors, and non-porous surface. SAFETY GUARANTEE: Low-odor and no xylene toluene ,eco-friendly. The product conforms to ASTM D-4236 and EN71 standard. Please note: The kit is not suitable for the children under 3 years old and please store markers horizontally to avoid ink leakage. SERVICE GUARANTEE: Your satisfaction is our top priority, please rest assured to purchase our products. If you are not satisfied with our products or have any questions, please feel free to contact us at any time.