White Board Marker/Dry Erase Marker: White board marker can also be divided into erasable and non erasable or permanent. The erasable white board marker is usually called dry erase marker. 1.The marking dry very fast and can be wiped off very easily without any tracks by using the brush or board eraser. 2.Mainly used for temporary writings in office, school and other public places etc. 3.We can provide a variety of tubes/barrels, nib sizes and packing according to your specific requirements. Such as double nibs, barrel with magnet and eraser or brush etc. And usually 12 common colors available. Other colors can be offered under order production. 4. Non toxic ink, and conforms to ASTMF963 and EN71PART3.