Gentle Reminder: 1.When not in use, please make sure to cap the markers and store it horizontally. 2.If the ink appears light or markers is not writing, please let it rest with the tip facing down for about 1 minute to allow the ink to flow back, then try using it again. (If you encounter similar problems as mentioned above, please feel free to contact us at any time) 12 Bold Colors 24 Count Dry Erase Markers : Our 24 pack colored whiteboard marker include 12 colors: black, yellow, orange, lime, green, blue, red, aqua, purple, begonia, mauve, brown. Our fine tip dry erase markers have great vibrancy and beauty for coloring. Long-Lasting, Consistent Color Ink: Our markers are designed with a sufficient ink supply, ensuring a rich and even color for coloring, whiteboard writing and drawing sessions without fading or losing intensity. Fiber Tip for Smooth Writing & Control: Our specially designed fiber tips are wear-resistant and easy to control, ensuring smooth and precise writing on a variety of surfaces, including whiteboards, glass, plastic and mirrors. Effortless Cleanup & No Staining or Residue: Our dry erase markers are easy to use and clean, allowing for quick erasing without leaving behind stains or residue, maintaining a neat and tidy writing space. Safe, Non-Toxic & Low Odor: Compliant with ASTM D-4236 standards, our low odor and non-toxic ink provide a worry-free and comfortable writing experience in any environment, be it a classroom, office, or homeschool. 12 Vibrant, Bold Colors: Our 12-pack colored dry erase markers come in 12 colors: black, yellow, orange, lime green, green, blue, red, aqua, purple, light red, mauve, and brown. Our fine tip dry erase markers boast great vibrancy and beauty for coloring.