WARNING: CHOKING HAZARD -- Small parts. Not for children under 3 years of age. 4 pens and 1 eraser together in a storage case. Recommended for children 3 years and older. For use on whiteboards. The lifespan of the pen will decrease if used on paper. The whiteboard pen will leave permanent marks on most surfaces and materials, however, immediately washing the area with a stain remover may give good results.
Whiteboard pens made with a child-friendly grip. http://www.ikea.com/ca/en/images/products/mala-whiteboard-pen__0136688_PE294432_S4.JPGMÅLA Whiteboard pen, assorted colorshttp://www.ikea.com/ca/en/catalog/products/90237753/902.377.53$3.99/ 4 pack