... 20 years experience for this kind of drawing board.4,more than 600 workers and 80 injection ... 5,which can be written clearly with matched magnetic pen for thousands of times. 6,which can ... workers, specially producing different kinds of drawing board,writing board,white board,color clay,modeling clay. Our company takes ... (); oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); non-toxic magnetic board