New look! Super bright fluorescent assorted inks. Chisel tip allows two line widths: Broad line for highlighting; Fine line for underlining. Bic Performance Policy: If you are not satisfied with the performance of this product, please return it to Bic and we will gladly replace it at no cost to you. www.bicworld.com. Art & Creative Materials Institute certified. Conforms to ASTM D 4236. Non-toxic. Made in USA.