Zebra Pen-Cadoozles Mechanical Pencils: Orange. These pencils have a bold lead that is hard to break and long lasting! The unique triangular pencil shape is perfect for small hands. This package contains six 5-1/2 inch long mechanical pencils with 2.0mm lead and one eraser. Non-toxic. Conforms to ASTM D 4236. WARNING: Choking Hazard- small parts. Not for children under 3 years. Imported.