The Franklin Machine Products 139-1130 Wet Erase Markers present a versatile writing solution specifically designed for black marker boards, fluorescent light boards, or glass surfaces. This product stands out with its rain-proof feature, ensuring that your work remains intact even in damp environments. Each box contains five vibrant colors – bright pink, bright blue, bright yellow, bright green, and bright white – offering flexibility and creativity in your presentations or displays. These markers are particularly suited for businesses that require dynamic and colorful displays, such as restaurants using fluorescent boards for menus or retail spaces highlighting promotions on glass surfaces. The wet erase functionality allows for easy and clean removal, ensuring surfaces remain smudge-free and ready for the next creation, making it ideal for educational institutions and creative industries where information needs to be updated regularly. The Franklin Machine Products 139-1130 Wet Erase Markers combine functionality and vivid color output, catering to a range of professional and creative environments that demand high visibility and adaptability in their writing tools.