Dry Erase Marker, Black Red Blue and Green, Bullet Tip, Pack Of 4 Sharp Colors + Dry Erase Eraser, Great For School! SET INCLUDES- 4 dry erase markers and 1 whiteboard eraser- Marker comes in 4 colors, Black Red Blue and Green, marker measures 5  inches. For use on whiteboards, glass, plastic, paper, wood and any solid surface. DRY ERASE ERASER- Ink erases cleanly and easily with our super white board eraser included in the pack! FINE TIP delivers consistent color quality, bold, and sharp, easy to see from a distance. Use in the classroom, office, or home. INK: Dry-erase marker contains specially formulated low-odor, dry-erase ink. Ink can be refilled when empty, does not include refills 18 MONTH MONEY-BACK GUARANTEE! Mega Stationers is a brand you can trust. If you are not 100% satisfied with your purchase we will issue you a full refund- hassle free!