1.Fiber tips,smooth writing,no ink leakage 2.Fast drying,easy erase 3.Non-toxic,good quality 4.Netural smell 1.fine writting,eraserable whitebord marker pen,dry erase marker2.Ink color :Black ,Blue ,Red ,Green, non toxic ink3.Material:Body in PP material;14cm length,1.5cm dimater4.Package:12pcs/color box,1080pcs/ctn5.Weight:G.W/N.W10/12.5 KG6.OEM is welcome