Pentel Prime Mechanical Pencil 0.7Mm Assorted Barrel Colors Pack of 6 (AX7BP6M) Pentel quality in an economy Pencil Molded grip is grooved for writing comfort Pre-loaded with Pentel Super Hi-Polymer HB lead; never needs sharpening, is Super strong and produces a clear dark line 0.7mm tip writes medium lines Eraser refill: pde-1