Sargent Art-Metallic Markers. Durable, long lasting metallic markers in rich colors. Dries fast on dark and light surfaces. No odor and non-toxic. This 5.625X4X.5 inch package contains six 5.375 inch markers. Recommended for ages three and up. WARNING: Choking Hazard. Not suitable for children under three years. Conforms to ASTM D4236. Imported.