... marker pen,whiteboard pen,marker. 2,non-toxic ink; 3,size:11*1CM. 4,there is an eraser on ... box;cartonDetail information of goods:1,marker pen,whiteboard pen,marker with non-toxic ink.2,100% ... new plastic material.3,there is an eraser and a magnet on top it .4,test ... specially producing different kinds of mini blackboard,chalk board, whiteboard, writing & drawing boards and color clay for children ...