... 2.5 years 3. pass ASTM & EN 71 whiteboard markder Whiteboard marker,Permanent marker PenCD/DVD MARKERTwin-tip markerMini Highlighter ... HOT-Transfer film printing Packing: 12pcs/color box, 4pcs/pvc bag, 24pcs/pvc box Ink Colored: black,red ,blue , ... color.2.Packing details1) card,pvc bag,pvc box, color box 2) Carton dimensions:48*37*23cm3) G/N ... --Dual tip whiteboard markers markers, 2 color in 1 pen